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1. Optical quality glass substrates and coatings2. Very low reflection multilayer coating, streak-free, plane-parallel substrate3. Used in combination with other Baader filters to provide sharper images4. Standard 1.25 inch filter threads for 1.25 inch eyepieces and other accessories5. Comes with a plastic case to keep it safe and clean when not in use6. Net weight: about 7gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 130 Carton Weight 4.00kgs / 8.82lb Carton Size 58cm * 49cm * 34cm / 22.83inch * 19.29inch * 13.39inch Loading Container 20GP: 275 cartons * 130 pcs = 35750 pcs40HQ: 640 cartons * 130 pcs = 83200 pcs

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1. Focal length: 7-21mm2. Zoom type: linear3. Lens structure: 6pcs / 4 groups4. Eye protection: 18mm-16.3mm5. Pupil spacing: 15mm6. Field of view: 57-40 degrees7. Coating: fully multi-coated green8. Tube size: 1.25 inch9. Thread size: M28.5 x 0.610. Overall length: about 93mm11. Net Weight: about 133gFeatures:1. Fully multi-coated premium eyepieces that can zoom any focal length between 7-21mm2. Can instantly amplify low power to high power3. Compatible with any telescope that accepts a 1.25-inch eyepiece4. 6-element, 4-group premium optical design5. Comfortable 18mm-16.3mm relief, perfect for eyeglass wearersSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 12cm * 8cm * 7cm / 4.72inch * 3.15inch * 2.76inch Qty per Carton 80 Carton Weight 17.00kgs / 37.48lb Carton Size 51cm * 38cm * 34cm / 20.08inch * 14.96inch * 13.39inch Loading Container 20GP: 404 cartons * 80 pcs = 32320 pcs40HQ: 939 cartons * 80 pcs = 75120 pcs

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1. Suitable for eyepiece interface size: 23.2mm, 30.00mm2. Applicable microscope method: plug-in optical microscope eyepiece holder3. Photosensitive element: 1/4" 1.3 million pixel CMOS4. Still image resolution: 1280x1024, 640x480, 320x2405. Dynamic image resolution: 1280x1024Pixels/24fps6. Pixel size: 2.8x2.8um7. Spectral response: 400nm-1000nm8. Shutter Type: ERS (Electronic Rolling Shutter)9. Image format: JPG/BMP format10. White Balance: Auto/Manual11. Interface: USB2.012. SVBONY SV189 has 1.3 million pixel high-definition digital images, which can take photos, videos, share and explore every detail of the micro world13. New specimens can be photographed directly on the slide without having to spend time staring at it like a traditional microscope14. The camera is connected to the computer via the included USB 2.0 cable, suitable for MAC OS10.5 and above/Windows Vista/7/8/10 (32/64 bit) operating systems, which can easily take color photos and live video15. Equipped with software, it is convenient for users to edit and process specimen pictures, and provide advanced functions, including measurement, calibration, data export and other functions16. Net weight: 90 grams17. Product size: 16 cmPackage details:- Microscope electronic eyepiece x 1- 1.5m USB 2.0 cable x 1- User Manual x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 14.5cm * 12.3cm * 7.8cm / 5.71inch * 4.84inch * 3.07inch Qty per Carton 128 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 128 pcs = 22656 pcs40HQ: 412 cartons * 128 pcs = 52736 pcs

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