OptiMedia Fresnel Lens OMF-52
In the form of a round magnifying glass with handle, magnification 3x, very good resolution.
Groove spacing: 0.2 mm
Diameter: 108 mm
Focal length: +195 mm
Thickness: 0.46 mm
Producer: AstroMedia GmbH, Im Wirrigen 30, 45731 Waltrop, Germany, astromedia.de
Have an account? Log in to check out faster.
Achromatic Lens, f=124 mm, D=31mm
Achromatic Lens, f=135.5 mm, D=30mm
Achromatic Lens, f=147 mm, D=50mm
Achromatic Lens, f=147.3 mm, D=35mm
