Industar 61L/Z Lens

Description:

Universal lens, mainly used for Macro works.

Specifications:

Focal length, mm	50
Maximum aperture	f2,8
Angle of view, deg.	46
Focusing range, m	0,3 - inf
Aperture range	f2,8 to f16
Working distance, mm	45,5
Camera mount thread	M42 x 1
Mount-thread for screwed-in attachements	M49 x 0,75
Resolution at infinity distance,mm-1, min - in centre - off centre	44 30
Light transmission factor, min	0,92
Light diffusion factor, max	0,015
Overall dimensions, mm	Diam. 57 x 59
Mass, kg, max	0,225

MC Jupiter-9 2/85 Lens

Description:

Intended to have the binocular seeing prespective, used to take close-ups, in poor-lighting conditions, and for portrait work, giving the best pleasant picture.

Specifications:

Focal length,mm	85
Maximum aperture	f2
Angle of view,deg.	28,5
Focusing range,m	0,8 - inf
Aperture range	1:2 - 1:16
Working distance,mm	45,5
Type of camera mount	M42 x 1
Attachment mount thread	M49 x 0,75
Resolution, mm-1, min.: - in centre - off centre	33 18
Light-transmission factor	0,85
Light-diffusion factor	0,05
Overall dimensions (with covers) ,mm	Diam. 66 x 72
Mass (less carrying case), kg	0,380

MC Jupiter 37AM Lens

Description

This is the Universal telephoto lens.

Specifications:

Maximum Aperture:	1:3,5
Focal Length, mm:	135
Angle of View, deg:	18°13’
Lens Mount:	M42x1
Focus limit, m:	from 1.2
Filter size:	M52x0.75
Resolution, lin/mm - centre of field - side of field	45 30
Overall dimensions, (Diameter x Length), mm:	57x92
Weight, kg	0.4

Jupiter-21M 4/200 Telephoto Lens

Description:

The Extra Power telephoto lens.

Specifications:

Maximum aperture:	1:4
Focal Length, mm:	200
Angle of View:	12°
Lens Mount:	M42x1
Mount thread for Attachments:	M58x0.75
Dimensions, (Diameter x Length):	78x165
Weight, kg:	0.98

Teleconverter MC TK-1 or MC TKL-2

Description:

Teleconverter MC TK Types can be attached directly to cameras with the M42 mount and to other SLR cameras with the appropriate adapters listed on this site under "Adapters". Use of the TK teleconverters reduces the effective aperture by two full stops and increases the focal length by a factor of 2. With the teleconverter the 300mm f 4.5 Rubinar the effective focal length is 600mm and the aperture opening becomes f6.3, with the 500mm f5.6 and the teleconveter the focal length becomes 1000mm and the aperture becomes f8. With the 1000mm f10 the effective focal length becomes 2000mm and the effective aperture is f22." With the new Digital SLR cameras using reduced size sensors an additional magnification of 1.5x becomes standard. This however does not change the effective aperture. These lenses are not fitted with iris diaphragms so the calculated numerical aperture listed above must be used with exposure devices. Most Digital SLR cameras can be used on aperture priority for automatic exposure, on most the aperture automatically becomes "00" and exposure times are adjusted by the cameras auto exposure system".

Specifications:

Maximum Magnification	2x
Working distance, mm	45,5
Type of mount	M42 x 1
Overall dimensions, mm	Diam. 55x40
Mass (less carrying case), kg	0,125

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