Cat. No. K-1000
Fingerprint magnifier, comes with a coding disc (reticle) with a single line (Henry disc K-1100). This magnifier has an aplanatic lens (diameter 40 mm) that provides a distortion-free, clear image. Through the lens, the whole area inside the coding disc (inside diameter 58 mm) is visible.

Larger image of the fingerprint magnifier in a pop-up window.

Cat. No. K-1700
Like K-1000 but without a coding disc.

Cat. No. K-1100
Coding disc with one line (Henry disc) for fingerprint magnifier K-1700.

Larger image of the photograph on the left, in a pop-up window.
 

Cat. No. K-20000
Hand-held glass-lens magnifier, diameter 75 mm. It has one lens, and a magnifying power of about 3.5X (10 diopter).

Cat. No. K-21000
Hand-held glass-lens magnifier, diameter 75 mm, aplanatic (two lenses). This magnifier gives a much better and sharper image than the K-20000 (see comparison photo, left). The magnifying power is 3.5X (10 diopter).

Larger images of the hand-held magnifiers K-20000 (top) and K-21000 (bottom) or the example of the better image that is provided by the aplanatic lens, in a pop-up window.
 

Cat. No. K-40000
Pocket magnifier in case, magnifying power about 3 times. The diameter of the glass lens is 45 mm.

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Cat. No. K-41000
Fold-in magnifier, black plastic case and glass lenses of 20 mm diameter. The magnifying power is 10X.

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