Vintage Model Indirect Ophthalmoscope For Ophthalmology With 20D Lens For Sale
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Vintage Model Indirect Ophthalmoscope For Ophthalmology With 20D Lens:
$258.63
Vintage Indirect Ophthalmoscope
1. Has all Pupil Feature
2. Lightweight head worn
3. Pupillary distance 45-74 mm
4. Focus distance 450 mm
5. Compact & Light Weight Head Worn
6. Brilliant Halogen Illumination
7. IPD Adjustment 50mm - 75mm
8. Stereo Optical System
9. Simple Control For Adjusting
10. Three Filter - Cobalt Blue, White &Green
11. Opening size 4.0 mm, 3.0 mm and 1.2 mm
12. Image size 80.0 mm, 60.0 mm and 25.0 mm
13. Lamp 3W warm white LED
14. Power input 110 V / 220 V AC
15. Output 3V DC
16. Intensity control infinitely adjustable
17. IP 2X
18. Net weight 1.5 kg and gross 3.5 kg
20D Double Aspheric Lens
Perhaps the most recognized lens around the world, the Bawa 20D is the lens that started the legacy of double aspheric lens design for BIO and is still considered as a gold standard. The contributing factors for this are the perfect balance of field of view and magnification of the 20D. The working distance of 50 mm also makes lens manipulation a comfortable experience for the examiner. This lens is perfect for general diagnosis of patients with a 3x magnification and field of view that allows visualization up to the mid peripheral region. The dynamic examination with the appropriate eye movements by the patients allows viewing of the peripheral retina as well as detailed examination by BIO in the primary position provides a comprehensive estimate of retinal health. Thus, this lens is a great choice both as a first line of diagnosis as well as a high level central retinal examination.
Field of View 46° / 60°
Image Magnification 3.13x
Laser Spot Magnification 0.32x
Working Distance 50 mm
Size of Lens 45mm
Available Colour Black,Red,Golden,Blue,Royal Blue . (message us For change Colour)
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