M 100/4 Dental Macro

M 100/4 Dental Macro

General Description

This lens is identical to the non-dental one, except that it has red and yellow marks for determining magnification when used with the dental close-up set.

Product Information
Exact Name smc PENTAX-M DENTAL MACRO 1:4 100mm
Color black
Year of Introduction 1977
Catalog Number 28900
Sold with Hood screw-on hood: PH-R49
Sold with Case hard case: SMC PENTAX MACRO 4/100

Technical Specifications

Optical Formula 5 elements in 3 groups
Aperture Range f/4 ~ f/32
Number of Aperture Blades 6
Minimum Focusing Distance 0.45 m
Maximum Magnification 0.5 X
Special Features dental macro lens
Filter Diameter 49 mm
Maximum Diameter 65 mm
Length 78 mm
Weight 360 g
Cap plastic clip-on cap, 49 mm
Fitting Hood(s) screw-on hood: PH-R49
clip-on hood: SMC PENTAX 1:2 85mm 1:2.8-4 100mm
Fitting Case(s) hard case: SMC PENTAX MACRO 4/100