[{"id":297030680633,"handle":"product-catalog","title":"All Products","updated_at":"2026-04-18T07:23:41-04:00","body_html":"\u003cp\u003e\u003cstrong\u003eOasis Scientific Inc.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003especializes in visual inspection equipment to help our customers to see better. Products are designed to view objects in hard-to-reach areas, high areas, underwater, from long distances, extremely small objects, and more. Oasis Scientific's products have common applications in industries such as aviation, automotive, marine, home inspection, manufacturing, construction, plumbing, etc. Product offerings include but are not limited to:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBorescopes (Variety of probe lengths, rigidities, and articulation types)\u003c\/li\u003e\n\u003cli\u003eInspection Cameras (Pole Cameras, Pipe \u0026amp; Sewer Cameras, Underwater Cameras, etc.)\u003c\/li\u003e\n\u003cli\u003eDigital Microscopes\u003c\/li\u003e\n\u003cli\u003eVeterinary Endoscopes, Otoscopes, and Dental Cameras\u003c\/li\u003e\n\u003cli\u003eInfrared\/Thermal Imaging Cameras\u003c\/li\u003e\n\u003cli\u003eDigital Magnifiers (For low vision, forensic use, etc.)\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-10-10T16:18:58-04:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"not_contains","condition":"specificfiltertagOASIS"}],"published_scope":"global","image":{"created_at":"2024-10-29T12:25:33-04:00","alt":null,"width":800,"height":800,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/VA-400i-Square-Transparent.png?v=1732051410"}},{"id":295269466169,"handle":"diameter-3mm-and-4mm","title":"Diameter \u003e3mm and ≤4mm","updated_at":"2026-04-17T07:18:28-04:00","body_html":"\u003cp\u003e\u003cspan\u003eBorescopes with the probe camera head diameter in the range of 3mm to 4mm. \u003c\/span\u003e\u003c\/p\u003e","published_at":"2024-08-25T23:31:02-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Diameter \u003e3mm and \u003c4mm"}],"published_scope":"web","image":{"created_at":"2024-08-25T23:31:02-04:00","alt":"Diameter \u003e3mm and \u003c4mm","width":960,"height":640,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c36_i1_w640.jpg?v=1724643063"}},{"id":295269498937,"handle":"diameter-4mm-and-5mm","title":"Diameter \u003e4mm and ≤5mm","updated_at":"2026-04-01T05:21:55-04:00","body_html":"\u003cp\u003e\u003cspan\u003eBorescopes with the probe camera head diameter in the range of 4mm to 5mm. \u003c\/span\u003e\u003c\/p\u003e","published_at":"2024-08-25T23:31:04-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Diameter \u003e4mm and \u003c5mm"}],"published_scope":"web","image":{"created_at":"2024-08-25T23:31:04-04:00","alt":"Diameter \u003e4mm and \u003c5mm","width":360,"height":360,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c37_i1_w360.jpg?v=1724643065"}},{"id":295269236793,"handle":"diesel-injector-nozzle-inspection-camera","title":"Diesel Injector Nozzle Inspection Borescopes","updated_at":"2026-04-18T07:23:41-04:00","body_html":"\u003cp style=\"text-align: left;\"\u003eTwo ways to inspect a diesel injection nozzle:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFrom outside with microscope\u003c\/li\u003e\n\u003cli\u003eFrom inside with a small diameter video borescope\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"text-align: left;\"\u003eHere are some pictures taken with our borescopes looking into diesel injector nozzles\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/8188\/6009\/files\/Diesel_nozzle_by_NP-0_borescopes_inside-1.png?v=1751391814\" alt=\"\" width=\"495\" height=\"495\"\u003e\u003c\/p\u003e\n\u003cp\u003eOur small diameter video borescopes are great tools to inspect diesel injector nozzels. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"391\" height=\"695\" src=\"https:\/\/www.youtube.com\/embed\/w_AwBplMktY\" title=\"Looking into diesel injector nozzle tip: 0433171431 for Cummins Engine with NP-0-09510 videoscope\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2024-08-25T23:30:46-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Diesel Injector Nozzle Inspection Camera"}],"published_scope":"global","image":{"created_at":"2024-08-25T23:30:46-04:00","alt":"Diesel Injector Nozzle Inspection Camera","width":640,"height":360,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c115_i1_w1920.jpg?v=1724643047"}},{"id":301692354617,"handle":"focusable-borescopes-1","title":"Focusable Borescopes","updated_at":"2026-04-03T07:18:59-04:00","body_html":"\u003cp style=\"text-align: left;\"\u003eMost borescopes have a fixed focus. Only selective borescopes have either \u003cstrong\u003emanual focus\u003c\/strong\u003e or \u003cstrong\u003eautofocus \u003c\/strong\u003efeatures:\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eTwo types\u003c\/strong\u003e of focusable borescopes:\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003eRigid focusable borescopes \/ microscopes\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFlexible focusable borescopes \/ microscopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDiameters \u003c\/strong\u003eof the focusable borescopes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eSmall diameter 3.9mm \/ 0.15\"; Model: FC-3920plus\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e4mm \/ 0.16\" diameter: Models PM-40, GB-430, GB-460 rigid\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e7mm \/ 0.28\" diameter: Models PM-70S, PM-70\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e7.5mm \/ 0.3\" diameter: Model GB-7547\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e8mm \/ 0.3\" diameter: Model FC-852plus\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e14mm \/ 0.55\" diameter: Model FC-14530 autofocus\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-01-15T18:04:15-05:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Focusable Borescopes"}],"published_scope":"global","image":{"created_at":"2025-01-15T18:15:19-05:00","alt":null,"width":1274,"height":2054,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/FC-3920plus-5.png?v=1736982920"}},{"id":295269793849,"handle":"locksmith-borescopes","title":"Locksmith Borescopes","updated_at":"2026-04-08T16:50:10-04:00","body_html":"\u003cp style=\"text-align: left;\"\u003eThese borescopes are suitable for locksmith, technicians, and lock masters. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe following two models are designed for safe technicians and safe professional masters. \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eBD-0-4030Y rigid dual-camera USB borescope for PC smartphones and tablets\u003c\/li\u003e\n\u003cli\u003eBD-0-4030S semi-rigid dual-camera USB borescope\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/8188\/6009\/files\/BD-4030Y_pic1.webp?v=1751042080\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSeveral factors to consider\u003c\/strong\u003e when we design these two dual-camera borescopes for safe applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProbe diameter size. Small enough to minimize the hole to be drilled, and large enough to be durable and HD camera quality\u003c\/li\u003e\n\u003cli\u003eProbe lenghth. Right length to use it easily and cover most situations\u003c\/li\u003e\n\u003cli\u003eCamera focus range. Adjust the camera focus range to fit the safe's application\u003c\/li\u003e\n\u003cli\u003eCompatibility. These USB cameras are compatible with smartphones and computers\u003c\/li\u003e\n\u003cli\u003eCost\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-08-25T23:31:24-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Locksmith Borescopes"}],"published_scope":"global","image":{"created_at":"2024-08-25T23:31:25-04:00","alt":"Locksmith Borescopes","width":1690,"height":640,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c40_i1_w640.jpg?v=1724643085"}},{"id":295634403385,"handle":"microscopes","title":"Microscopes","updated_at":"2026-04-18T07:23:41-04:00","body_html":"","published_at":"2024-09-03T09:31:51-04:00","sort_order":"manual","template_suffix":"microscopes","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Microscope"}],"published_scope":"global","image":{"created_at":"2024-10-29T07:41:29-04:00","alt":null,"width":4308,"height":5582,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/1._UM30.jpg?v=1730202090"}},{"id":295271596089,"handle":"pen-type-microscopes","title":"Pen-Type Microscopes","updated_at":"2026-04-16T07:20:01-04:00","body_html":"\u003cp\u003e\u003cspan\u003ePen-Type Microscopes can be used as borescope due to their small diameter and long tube\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe diameter of insertion tube: from 3.8mm to 20mm\u003c\/li\u003e\n\u003cli\u003eLength of the insertion tube: from 60 mm to 2000 mm \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMost of pen-type microscopes are manual focus at one end; They can be fixed focus too to make it simple.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Insertion tube can be rigid or flexible or semi-rigid.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"paragraph\"\u003e\u003cstrong\u003eWe can customize pen-type microscope borescope to meet your needs.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"wsite-multicol\"\u003e\n\u003cdiv class=\"wsite-multicol-table-wrap\"\u003e\n\u003ctable class=\"wsite-multicol-table\"\u003e\n\u003ctbody class=\"wsite-multicol-tbody\"\u003e\n\u003ctr class=\"wsite-multicol-tr\"\u003e\n\u003ctd class=\"wsite-multicol-col\"\u003e\n\u003cdiv class=\"paragraph\"\u003e\n\u003cstrong\u003eAvailable models: Diameter Length Sensor Magnification\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003ePM-190 19mm 120mm, 12MP, max. 500X \u003cbr\u003ePM-140 (V1-800): 14mm, 140mm long, 8MP, max. 500X\u003cbr\u003ePM-110-5MP 11.5mm, 120mm, 5MP, Max. ~500X\u003cbr\u003ePM-120 (V1-PS): 12mm, 140mm long, 2MP, max. 300X\u003cbr\u003ePM-120S (V1-Short): 12mm, 90mm long, 2MP, max. 300X\u003cbr\u003ePM-85 8.5mm, 120mm, 5MP, max. 250X \u003cbr\u003ePM-70 (V2, UM07): 7mm, 160mm long, 2MP, max. 200X\u003cbr\u003ePM-70S (V2 short): 7mm, 70mm long, 2MP, max. 200X\u003cbr\u003ePM-54: 5.4mm, 120mm long, 0.3MP, max. 150X\u003cbr\u003ePM-40: 3.9mm, 120mm long, 1MP, max. 150X\u003cbr\u003e\u003cbr\u003eCustomize lighting, diameter, length, manual or fixed focus, etc.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"wsite-multicol-col\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"wsite-image wsite-image-border-none\"\u003e\n\u003ca href=\"https:\/\/oasis-scientific-inc.weebly.com\/uploads\/3\/0\/7\/1\/3071815\/dsc00110_orig.jpg\" class=\"w-fancybox\"\u003e\u003cimg src=\"https:\/\/oasis-scientific-inc.weebly.com\/uploads\/3\/0\/7\/1\/3071815\/published\/dsc00110.jpg?1608763057\" alt=\"Picture\"\u003e\u003c\/a\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003eSome long models: These long models are un-typical, suitable for some special applications:\u003cbr\u003e\u003cbr\u003eGB-430: 4mm, 12 inch long, 1280x720, max. 150X, manual focus\u003cbr\u003eGB-460: 4mm, 24 inch long, 1280x720, max. 150X, manual focus\u003cbr\u003ePM-70L: 7mm, super-long. 500mm or longer (custom order)\u003cbr\u003ePM-120L: 12mm diameter, 500mm or longer (custom order)\u003c\/div\u003e\n\u003cdiv class=\"paragraph\"\u003ePen-type microscopes are normally rigid tube like borescopes with manual focus feature. We also have flexible versions with either fixed focus or manual focus. such as FC-3920plus, FC-3920, FC-520, FC-852plus etc.\u003c\/div\u003e","published_at":"2024-08-25T23:33:02-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Pen-Type Microscopes"}],"published_scope":"web","image":{"created_at":"2024-08-25T23:33:02-04:00","alt":"Pen-Type Microscopes","width":608,"height":640,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c18_i1_w640.jpg?v=1724643183"}},{"id":459046912057,"handle":"quick-order","title":"Quick Order","updated_at":"2026-04-18T07:23:41-04:00","body_html":null,"published_at":"2026-01-07T10:23:37-05:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":295269728313,"handle":"rigid-straight-borescope","title":"Rigid Straight Borescope","updated_at":"2026-04-18T07:23:41-04:00","body_html":"","published_at":"2024-08-25T23:31:19-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Rigid Straight Borescope"}],"published_scope":"web","image":{"created_at":"2024-08-25T23:31:20-04:00","alt":"Rigid Straight Borescope","width":568,"height":466,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c14_i1_w568.jpg?v=1724643080"}},{"id":310272131129,"handle":"small-diameter-borescopes","title":"Small Diameter Borescopes","updated_at":"2026-04-18T07:23:41-04:00","body_html":"\u003cp\u003e\u003cstrong data-start=\"45\" data-end=\"88\"\u003eSmall Diameter Borescopes (4mm or less)\u003c\/strong\u003e are designed for precision inspection in extremely tight or narrow spaces where larger probes cannot fit. With their slim profile, they provide clear visual access through small openings, making them ideal for applications in manufacturing, fine mechanical components, aerospace, automotive \u0026amp; aviation engines, and other industries requiring detailed inspection of confined areas.\u003c\/p\u003e","published_at":"2025-08-29T08:49:32-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Non-Articulation Small Diameter Borescopes"},{"column":"tag","relation":"equals","condition":"Diameter \u003c 1mm"},{"column":"tag","relation":"equals","condition":"Diameter \u003e1mm and \u003c2mm"},{"column":"tag","relation":"equals","condition":"Diameter \u003e2 and \u003c3mm"},{"column":"tag","relation":"equals","condition":"Diameter \u003e3mm and \u003c4mm"}],"published_scope":"global"},{"id":295271399481,"handle":"usb-microscopes","title":"USB Microscopes","updated_at":"2026-04-16T07:20:01-04:00","body_html":"\u003cp style=\"text-align: left;\"\u003eUSB microscopes are a digital microscopes with a USB output. And one can use a PC, tablet, cell phone or a display device with a USB input to connect a USB microscope. With a dedicated USB camera software, one can preview live images, take picture and video. Some software offer more sofisticated functions, such as 2D measurement with calibration, time-lapse, image fusion, comparison, picture overlap, EDOF (\u003cspan\u003eExtended Depth of Field ie. focus staking), annotation, audio recording and more. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eSome types of USB microscopes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003ePen-type microscope \u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHandheld portable microscope\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eManual focus microscope\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eAutofocus microscope\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eTabletop microscope\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePolarized microscope\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eLCD monitor microscope with a USB output\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHDMI microscope with a USB and HDMI output \u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSpecial lighting (UV, IR etc.) microscope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eIf you want to use a PC to manage the pictures and videos taken from a microscope, A USB microscope is one of your best options. \u003c\/li\u003e\n\u003cli\u003eMost USB microscopes act as a USB webcam, compatible with many free software. \u003c\/li\u003e\n\u003c\/ol\u003e","published_at":"2024-08-25T23:32:52-04:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"USB Microscopes"}],"published_scope":"global","image":{"created_at":"2024-08-25T23:32:52-04:00","alt":"USB Microscopes","width":640,"height":836,"src":"\/\/www.oasisscientific.com\/cdn\/shop\/collections\/s902975211958334_c93_i1_w2084.png?v=1724643173"}}]

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Oasis Scientific | SKU: M-S-PM-40

Vividia PM-40 Handheld USB Pen-Type Digital Focusable Microscope Borescope Endoscope Inspection Camera 4.0mm Diameter

$199.98 USD

Shipping calculated at checkout.

PM-40 Bundle Options

PM-40 with metal stand (Model: PM-40) 4.5" monitor bundle (Model: PM-40M) WiFi box bundle for iPhone iPad (Model: PM-40W) U2i Adapter Bundle for iPhone iPad (ModelL PM-40i)

Delivery and Shipping

Products in stock will ship within 2 days of order placement. All orders in the domestic United States over $75 will receive free shipping, while costs for other areas & purchases under $75 will have shipping calculated by distance and weight.

Vividia PM-40 Manual Focus USB Digital Microscope Borescope is both a microscope with maximum magnification of ~150x and a borescope with rigid small diameter of less than 4.0mm. Vividia PM-40 borescope microscope has broad applications in education, industrial quality control and inspection, automotive, aviation, medical and health markets

Key features of PM-40 pen-typ microscope:

Metal Probe diameter 4mm / 0.16", the whole probe lenght is ~12.5cm / 5"
Camera resolution 1280x 720, HD, CMOS
Manual focus with working distance from ~5mm to infinity
Max. magnification is ~150x
USB output for Windows, Mac, Chromebook and Android
Compatible with iOS devices with a U2i adapter (sold separately)
Metal stand included

Free Software for PM-40 USB microscope camera:

Windows 11/10/8/7/xp/vista: "Vividia Ablescope Viewer", "Camera", "Digital Viewer", "Amcap" etc.
MacBook: "Digital Viewer for Mac"; "Photo Booth", "Quick Camera"
Chromebook: "Camera" built-in software
Android: "USB Camera", "Endoscope Camera Pro", "OTG view"
iPhone and iPad (a U2i adapter needed*): "VividiaCam", "Mo-View"

* U2i adapter is a sepatate product, not included in the package.

Other manual focus USB pen-type microscopes / borescopes:

PM-54 with 5.4mm diameter
PM-70 and PM-70S with 7mm diameter (2MP sensor)
PM-110-5MP with 11mm diameter (5MP sensor)
PM-120 and PM-120S with 12mm diameter (2MP sensor)
PM-190 with 19mm diameter and 8MP sensor