Pentax 6x7 Lenses

Pentax 6x7 and 67 Lens Information

The History of Pentax 6x7 Lenses

1969 introduced the 35,55,75,105,150,200,300,400,600,800 lenses labeled "Super Takumars." 1971 saw improved lens coatings and a name change to "Super-Multi-Coated Takumars." The 90 LS, 135, 500 and 1000 lenses were also added to the lineup at this time. The early 80's saw the introduction of the 45, 75 Shift, 120, 165, 400ED, and 800 ED lenses. The 55 and 90 lenses had optical updates during this time. These lenses had rubberized focus rings and were now labeled "SMC Pentax 6X7." The late 80's was the last major update with minor cosmetic changes ( all lenses now have rubberized focus and aperture rings ) and a name change to "SMC Pentax 67." In the late 90's and 2001, Pentax added a few more lenses to the line including the 75 2.8AL, 55-100, 90-180, and 300ED.

If you have any updates or more information, please email dcolucci AT aol.com

Lens Name	Lens Elements	Approx. Equiv. 35mm F.L.	Min. Aperture	Min. Focus (m.)	Weight (g.)	Filter	*Quality Grade & Comments ( A=Exc B=Ave C=Below Ave D=Poor)**

Super Takumar Fisheye 6X7 35mm f/4.5	11	18mm	22	.45	920	Built In	[ C+ ] Unusual lens but not that sharp (1969)
S-M-C Fish-Eye-Takumar 6X7 35mm f/4.5	11	18mm	22	.45	900	Built In	[ C+ ] Optics unchanged (1971)
SMC Pentax Fish-Eye 67 35mm f/4.5	11	18mm	22	.45	900	Built In	[ C+ ] Optics unchanged (1989)

SMC Pentax 6X7 45mm f/4	9	24mm	22	.37	486	82	[ A- ] Very wide and sharp (1980)
SMC Pentax 67 45mm f/4	9	24mm	22	.37	486	82	[ A- ] Optics unchanged (1989)

Super Takumar 6X7 55mm f/3.5	8	28mm	22	.45	920	100	[ B ] Huge & heavy lens (1969)
S-M-C Takumar 6X7 55mm f/3.5	8	28mm	22	.45	920	100	[ B ] Optics unchanged (1971)
SMC Pentax 6X7 55mm f/4	9	28mm	22	.40	615	77	[ B+ ] Better than the 3.5 lens (1979)
SMC Pentax 67 55mm f/4	8	28mm	22	.35	725	77	[ A ] One of the best, optics changed (1986)

SMC Pentax 67 Zoom 55mm-100mm f/4.5	11	28mm-50mm	32	.60	1,210	95	[ A- ] Superb Zoom, sharp wide open (1998)

SMC Pentax 67 75mm f/2.8 AL	7	38mm	22	.41	560	67	[ A- ] Sharp & contrasty, Aspherical, close focus (2001)
Super Takumar 6X7 75mm f/4.5	5	38mm	22	.70	600	82	[ A ] Slow but SHARP (1969)
S-M-C Takumar 6X7 75mm f/4.5	5	38mm	22	.70	600	82	[ A ] Optics unchanged (1971)
SMC Pentax 67 75mm f/4.5	5	38mm	22	.70	560	82	[ A ] Optics unchanged (1989)
SMC Pentax Shift 6X7 75mm f/4.5	9	38mm	32	.70	950	82	[ B+ ] (1979)
SMC Pentax Shift 67 75mm f/4.5	9	38mm	32	.70	950	82	[ B+ ] Optics unchanged (1989)

S-M-C Takumar 6X7 LS 90mm f/2.8	6	46mm	22	.85	610	67	[ B ] Leaf Shutter lens (1971)
SMC Pentax 6X7 90mm f2/8	7	46mm	22	.65	485	67	[ B+ ] Optics changed (1980)
SMC Pentax 67 90mm f2/8	7	46mm	22	.65	485	67	[ B+ ] Optics unchanged (1989)

SMC Pentax 67 Zoom 90mm-180mm f/5.6	10	46mm-92mm	45	1.2	1160	95	[ A-/B+ ] Slow lens ( 2001)

SMC Pentax 67 Macro 100mm f/4	6	52mm	32	.44	600	77	[ B+ ] (1998)

Super Takumar 6X7 105mm f/2.4	6	54mm	22	1.0	628	67	[ B+ ] Varying Opinions (1969)**
S-M-C Takumar 6X7 105mm f/2.4	6	54mm	22	1.0	628	67	[ B+ ] Optics unchanged (1971)**
SMC Pentax 67 105mm f2.4	6	54mm	22	1.0	590	67	[ B+ ] Optics unchanged (1989)**

SMC Pentax 6X7 Soft 120mm f/3.5	4	62mm	22	.75	520	77	[ N/A ] (1982)
SMC Pentax 67 Soft 120mm f/3.5	4	62mm	22	.75	520	77	[ N/A ] Optics unchanged (1989)

S-M-C Macro Takumar 6X7 135mm f/4	5	70mm	32	.75	645	67	[ B ]Varying Opinions (1971)**
SMC Pentax 67 Macro 135mm f/4	5	70mm	32	.75	620	67	[ B ] Optics unchanged (1989)**

Super Takumar 6X7 150mm f/2.8	5	78mm	22	1.5	768	67	[ B ] Fast lens of decent quality (1969)
S-M-C Takumar 6X7 150mm f/2.8	5	78mm	22	1.5	768	67	[ B ] Optics unchanged (1971)

SMC Pentax 6X7 165mm f/2.8	6	85mm	22	1.6	835	67	[ B+ ] Varying Opinions (1982)**
SMC Pentax 67 165mm f/2.8	6	85mm	22	1.6	835	67	[ B+ ] Optics unchanged (1989)**
SMC Pentax 6X7 LS 165mm f/4	5	85mm	32	1.6	780	77	[ B+ ] Slower lens w/ Leaf Shutter (1981)
SMC Pentax 67 LS 165mm f/4	5	85mm	32	1.6	780	77	[ B+ ] Optics unchanged (1987)

Super Takumar 6X7 200mm f/4	4	105mm	22	2.5	900	67	[ B ] (1969)
S-M-C Takumar 6X7 200mm f/4	4	105mm	22	2.5	900	67	[ B ] Optics unchanged (1971)
SMC Pentax 67 200mm f/4	5	105mm	32	1.5	795	77	[ A- ] Optics changed, closer focus & better than 1st ver (1986)

Super Takumar 6X7 300mm f/4	5	155mm	45	5.0	1,425	82	[ B ]* (1969)**
S-M-C Takumar 6X7 300mm f/4	5	155mm	45	5.0	1,425	82	[ B ]* Optics unchanged (1971)**
SMC Pentax 67 300mm f/4	5	155mm	45	5.0	1,430	82	[ B ]* Optics unchanged (1987)**
SMC Pentax 67 300mm f/4 ED	9	155mm	32	2.0	1,650	82	[ A ] Stunning with closer focus (1999)

Takumar 6X7 400mm f/4	5	215mm	45	8.0	2,570	77	[ B+ ] (1969)
Super Takumar 6X7 400mm f/4	5	215mm	45	8.0	2,570	77	[ B+ ] Optics unchanged (1971)
S-M-C Takumar 6X7 400mm f/4	5	215mm	45	8.0	2,570	77	[ B+ ] Optics unchanged (1981)
*SMC Pentax-M 67 400mm f/4 ED**	9	215mm	45	2.8	3,700	67	[ A ] Stunning (1986)

S-M-C Pentax 6X7 500mm f/5.6	4	260mm	45	8.0	3,200	95	[ ? ] (1971)
SMC Pentax 6X7 500mm f/5.6	4	260mm	45	8.0	3,200	95	[ ? ] Optics unchanged (1979)
SMC Pentax 67 500mm f/5.6	4	260mm	45	8.0	3,200	95	[ ? ] Optics unchanged (1989)

Pentax Takumar 67 600mm f/4	6	315mm	45	12.0	6,000	77	[ B ] (1969)
S-M-C Takumar 6X7 600mm f/4	6	315mm	45	12.0	6,000	77	[ B ] Optics unchanged (1971)

Pentax Takumar 67 800mm f/4	6	420mm	45	20.0	17,700	77	[ C ] (1969)
S-M-C Takumar 6X7 800mm f/4	6	420mm	45	20.0	17,700	77	[ C ] Optics unchanged (1971)
SMC Pentax 6X7 800mm f/6.7 ED	9	420mm	45	8.0	6,500	67	[ A- ] (1983)
SMC Pentax-M 67 800mm f/6.7 ED	9	420mm	45	8.0	6,500	67	[ A- ] Optics unchanged (1989)

Pentax Reflex-Takumar 6X7 1000mm f/8	9	550mm	8	35.0	6,600	Built In	[ ? ] (1971)

Lens Name

Lens Elements

Approx. Equiv. 35mm F.L.

Min. Aperture

Min. Focus (m.)

Weight (g.)

Filter

Quality Grade* & Comments

( A=Exc B=Ave C=Below Ave D=Poor)

Super Takumar Fisheye 6X7 35mm f/4.5

18mm

.45

920

Built In

[ C+ ] Unusual lens but not that sharp (1969)

S-M-C Fish-Eye-Takumar 6X7 35mm f/4.5

18mm

.45

900

Built In

[ C+ ] Optics unchanged (1971)

SMC Pentax Fish-Eye 67 35mm f/4.5

18mm

.45

900

Built In

[ C+ ] Optics unchanged (1989)

SMC Pentax 6X7 45mm f/4

24mm

.37

486

[ A- ] Very wide and sharp (1980)

SMC Pentax 67 45mm f/4

24mm

.37

486

[ A- ] Optics unchanged (1989)

Super Takumar 6X7 55mm f/3.5

28mm

.45

920

100

[ B ] Huge & heavy lens (1969)

S-M-C Takumar 6X7 55mm f/3.5

28mm

.45

920

100

[ B ] Optics unchanged (1971)

SMC Pentax 6X7 55mm f/4

28mm

.40

615

[ B+ ] Better than the 3.5 lens (1979)

SMC Pentax 67 55mm f/4

28mm

.35

725

[ A ] One of the best, optics changed (1986)

SMC Pentax 67 Zoom 55mm-100mm f/4.5

28mm-50mm

.60

1,210

[ A- ] Superb Zoom, sharp wide open (1998)

SMC Pentax 67 75mm f/2.8 AL

38mm

.41

560

[ A- ] Sharp & contrasty, Aspherical, close focus (2001)

Super Takumar 6X7 75mm f/4.5

38mm

.70

600

[ A ] Slow but SHARP (1969)

S-M-C Takumar 6X7 75mm f/4.5

38mm

.70

600

[ A ] Optics unchanged (1971)

SMC Pentax 67 75mm f/4.5

38mm

.70

560

[ A ] Optics unchanged (1989)

SMC Pentax Shift 6X7 75mm f/4.5

38mm

.70

950

[ B+ ] (1979)

SMC Pentax Shift 67 75mm f/4.5

38mm

.70

950

[ B+ ] Optics unchanged (1989)

S-M-C Takumar 6X7 LS 90mm f/2.8

46mm

.85

610

[ B ] Leaf Shutter lens (1971)

SMC Pentax 6X7 90mm f2/8

46mm

.65

485

[ B+ ] Optics changed (1980)

SMC Pentax 67 90mm f2/8

46mm

.65

485

[ B+ ] Optics unchanged (1989)

SMC Pentax 67 Zoom 90mm-180mm f/5.6

46mm-92mm

1.2

1160

[ A-/B+ ] Slow lens ( 2001)

SMC Pentax 67 Macro 100mm f/4

52mm

.44

600

[ B+ ] (1998)

Super Takumar 6X7 105mm f/2.4

54mm

1.0

628

[ B+ ]** Varying Opinions (1969)

S-M-C Takumar 6X7 105mm f/2.4

54mm

1.0

628

[ B+ ]** Optics unchanged (1971)

SMC Pentax 67 105mm f2.4

54mm

1.0

590

[ B+ ]** Optics unchanged (1989)

SMC Pentax 6X7 Soft 120mm f/3.5

62mm

.75

520

[ N/A ] (1982)

SMC Pentax 67 Soft 120mm f/3.5

62mm

.75

520

[ N/A ] Optics unchanged (1989)

S-M-C Macro Takumar 6X7 135mm f/4

70mm

.75

645

[ B ]**Varying Opinions (1971)

SMC Pentax 67 Macro 135mm f/4

70mm

.75

620

[ B ]** Optics unchanged (1989)

Super Takumar 6X7 150mm f/2.8

78mm

1.5

768

[ B ] Fast lens of decent quality (1969)

S-M-C Takumar 6X7 150mm f/2.8

78mm

1.5

768

[ B ] Optics unchanged (1971)

SMC Pentax 6X7 165mm f/2.8

85mm

1.6

835

[ B+ ] ** Varying Opinions (1982)

SMC Pentax 67 165mm f/2.8

85mm

1.6

835

[ B+ ] ** Optics unchanged (1989)

SMC Pentax 6X7 LS 165mm f/4

85mm

1.6

780

[ B+ ] Slower lens w/ Leaf Shutter (1981)

SMC Pentax 67 LS 165mm f/4

85mm

1.6

780

[ B+ ] Optics unchanged (1987)

Super Takumar 6X7 200mm f/4

105mm

2.5

900

[ B ] (1969)

S-M-C Takumar 6X7 200mm f/4

105mm

2.5

900

[ B ] Optics unchanged (1971)

SMC Pentax 67 200mm f/4

105mm

1.5

795

[ A- ] Optics changed, closer focus & better than 1st ver (1986)

Super Takumar 6X7 300mm f/4

155mm

5.0

1,425

[ B ]*** (1969)

S-M-C Takumar 6X7 300mm f/4

155mm

5.0

1,425

[ B ]*** Optics unchanged (1971)

SMC Pentax 67 300mm f/4

155mm

5.0

1,430

[ B ]*** Optics unchanged (1987)

SMC Pentax 67 300mm f/4 ED

155mm

2.0

1,650

[ A ] Stunning with closer focus (1999)

Takumar 6X7 400mm f/4

215mm

8.0

2,570

[ B+ ] (1969)

Super Takumar 6X7 400mm f/4

215mm

8.0

2,570

[ B+ ] Optics unchanged (1971)

S-M-C Takumar 6X7 400mm f/4

215mm

8.0

2,570

[ B+ ] Optics unchanged (1981)

SMC Pentax-M* 67 400mm f/4 ED

215mm

2.8

3,700

[ A ] Stunning (1986)

S-M-C Pentax 6X7 500mm f/5.6

260mm

8.0

3,200

[ ? ] (1971)

SMC Pentax 6X7 500mm f/5.6

260mm

8.0

3,200

[ ? ] Optics unchanged (1979)

SMC Pentax 67 500mm f/5.6

260mm

8.0

3,200

[ ? ] Optics unchanged (1989)

Pentax Takumar 67 600mm f/4

315mm

12.0

6,000

[ B ] (1969)

S-M-C Takumar 6X7 600mm f/4

315mm

12.0

6,000

[ B ] Optics unchanged (1971)

Pentax Takumar 67 800mm f/4

420mm

20.0

17,700

[ C ] (1969)

S-M-C Takumar 6X7 800mm f/4

420mm

20.0

17,700

[ C ] Optics unchanged (1971)

SMC Pentax 6X7 800mm f/6.7 ED

420mm

8.0

6,500

[ A- ] (1983)

SMC Pentax-M 67 800mm f/6.7 ED

420mm

8.0

6,500

[ A- ] Optics unchanged (1989)

Pentax Reflex-Takumar 6X7 1000mm f/8

550mm

35.0

6,600

Built In

[ ? ] (1971)

* Quality grades are based on user reviews on the net and are only in comparison to other Pentax 6x7 & 67 lenses ! So, when I write the 35mm Fisheye gets a C+ ( a bit below average ), its in comparison to the quality of other Pentax produced lenses..

** There seems to be a lot of sample variation on these lenses. Some users report wide ranging results. Grade based on an average of all comments.

*** Maybe a tripod/support problem as many astrophotographers swear by this lens.