HEINE C 2.3 BINOCULAR LOUPES WITH LIGHTWEIGHT METAL FRAME IN CASE
 
The HEINE C 2.3 binocular loupes 340 mm / 450 mm is ideal for dental laboratories and general medical examination.
Crisp, clear images. Multi-coated, scratch-resistant silica glass lenses produce crisp, clear images.
Flexibility for precise adjustment. Independently adjustable PD controls ensure precise alignment of the optics.
Super lightweight and comfortable – only 46 g. Flexible coil temples wrap-around to fit the user’s anatomy securely and comfortably. Spring-loaded temples will adjust to the user’s anatomy. Lightweight metal frame.
The ideal all-purpose loupe. The feather-light weight, low-profile design and low cost of the C 2.3 loupe make it the ideal all-purpose loupe.
Working distance 340 mm (13 inches) / 450 mm (18 inches).
 
Specifications
C 2.3 x / 340 mm
C 2.3 x / 450 mm
Magnification
2.3 x
2.3 x
Working distance
340 mm
450 mm
Field of view dia.
110 mm
130 mm
Weight
46g
46g
Depth of Field
120 mm
190 mm
 
Important information for those who wear glasses:
 
The C 2.3 K Series loupe can also be worn without the use of spectacles. Should you prefer to examine without glasses, the charts illustrate how your refractive error will affect the loupe working distance. If you are unsure of your prescription, please consult your eye care provider.
 
User’s refractive error
Effective working distance
C 2.3 x / 340 mm
Effective working distance
C 2.3 x / 450 mm
+2
440 mm
670 mm
+1
390 mm
560 mm
0
340 mm
450 mm
-1
300 mm
420 mm
-2
270 mm
370 mm