40D Double Aspheric Lens

The 40D is ideal for pediatric ophthalmology and other examinations requiring expansive fundus visibility.
Alternatively, this lens may be used at the slit lamp biomicroscope to provide and extremely high magnification view of the disc and macula. our store https://www.ebay.com/str/dbindu0  follow & get best offers.... 
Primary Application:
Small Pupil Diagnosis and Treatment
Features & Benefits:
 • Double Aspheric Glass Optics provide enhanced imaging
 • Optimized field of view provides full retinal image during pediatric examinations
 • Widest field of view of any BIO lens delivers high resolution views through a small pupil
 • Can be used at a slit lamp to provide ultra high magnification views of the posterior pole
 Specifications:
Field Of View              69°/90°
Image Mag.                 1.67x
Laser Spot                   0.60x

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. We Makes 20D In 57mm Size For Better Performance. We have Good Feedbacks For This. And this size And Accuracy is not Available in Market in this Price.our store https://www.ebay.com/str/dbindu0  follow & get best offers.... 
                Field of View                              46° / 60°
Image Magnification                3.13x
Laser Spot Magnification        0.32x 
Working Distance                     50 mm
Sizes of 20D Lens                     45mm & 57mm ( Normal & Large)
Available Colour                       Black,Red,Golden,Blue

78D Description
Original 78D lens started the slit lamp fundus examination revolutionSmall diameter ring is ideal for dynamic fundoscopy Outstanding general diagnostic lens, even though small pupils our store https://www.ebay.com/str/dbindu0  follow & get best offers.... 
Field of View                       81° / 97°
Image Magnification            0.93X
Laser Spot Magnification    1.08x
Working Distance                 8mm
Available Colour                     Black,Red,Golden,Blue,Green,Pink

90D Lens Description
The Bawa 90D is the most widely known fundoscopy lens and is to date considered the gold standard in exam rooms across the world. The small profile of the 90D coupled with its optical profile makes it a great first lens. This lens is a perfect choice for general examination and retinal imaging. This lens can be used to get through small pupils for patients who do not prefer or accommodate dilation and as a result is also a popular choice for undilated retinal exams. our store https://www.ebay.com/str/dbindu0  follow & get best offers.... 
•       Field of View                         74° / 89°
•       Image Magnification           0.76x 
•       Laser Spot Magnification   1.32x
•        Working Distance                7mm
 Available Colour                     Black,Red,Golden,Blue,Green,Pink

For More & best offers you can contact us & also we provide best offers time to time so follow our store to get best offers. here is the link of our store https://www.ebay.com/str/dbindu0  follow & get best offers....