Lenses Double Concave
Catalogue No: 1110040/20
Unmounted spherical lenses with polished faces and ground edges. Suitable for use with optical benches and for other studies in the optics. Lens size and focal length available are:
Note: Lenses of other diameters and focal lengths also available on specific request.
* Diameter : 75mm
Focal Length : 250mm
Power : +4.00D
Pack of (Pcs): 1
Unmounted spherical lenses with polished faces and ground edges. Suitable for use with optical benches and for other studies in the optics. Lens size and focal length available are:
Note: Lenses of other diameters and focal lengths also available on specific request.
* Diameter : 75mm
Focal Length : 250mm
Power : +4.00D
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