Contact Lenses

We manufacture a wide range of achromatic doublet lenses which is designed to remove chromatic and spherical aberrations inbuilt in singlet lenses. These lenses when used on axis, focuses a corresponding input beam to an ideal point which is restricted only the effects of diffraction and can only achieved over a broadband of wavelength.
 
Uses:

• Achromatic lenses can be used to collimate and focus laser beams
• Used for high-quality imaging on-axis

Our entire gamut of triplet lenses is manufactured from precision grade raw material and offers the best performance in terms of achromatic clarity and has a relatively large viewing area. These combine 3 cemented lenses, made from crown and flint glass and are corrected for chromatic aberration and barrel distortion.


Specifications:
 

• A 15X lens may be used for geology field studies
• The 20X magnifier can be used to view fungal spores
• 30X for microfractures in jet engine turbine blades
  

Our vast assortment of plano convex lenses and double convex lenses are made from various materials and have curved interface and planar interface. Our precision range of lenses is developed to tighter tolerances. Depending on their role, in an optical system, their direction has to be taken into account.
 
Uses:
 

• It can be used to focus, gather and collimate light
• Useful as an easy imaging lens where image quality necessity is not too vital                   

We offer a vast range of cylindrical lenses which are available in two kinds such as Plano Convex cylindrical lenses which are useful for line imaging or uni-axial magnification in a wide range of applications. The other kind of lenses are Plano Concave cylindrical lenses which provide uni-axial negative imaging for anamorphic beam expansion and used in a wide range of applications.

Our range of meniscus lenses which is also known as convex concave lens is manufactured from high raw material and is thicker at the center than at the edges. These lenses are highly polished and are used universally and are offered as per the client’s specifications.

Bi-concave glass lenses are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. They are often used to expand light or increase focal lengths in existing systems. They are used in laser beam expanders, optical character readers, viewers, and projection systems. Antireflection coatings can be ordered as an option.

The plano concave lenses are made from various material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano concave lens with tighter manufacturing tolerances.

We design a wide range of photo enlarger lenses which is a multi element lens system used to produce photographic prints from film or glass negatives. These lenses are available in various focal lengths such as 50mm, 75mm, 105mm etc.
 
We also offer photo imaging lenses which are carefully designed and are used in multi format cameras and used for various applications. They are also available in various focal lengths. These lenses feature precision manufacturing standards and are made using superior optical glass and heat resistant materials to provide in them better service life standards.