Series Filter Info

BAY Filters

Series filters were widely used on vintage cameras for decades. Some large series filters are still being produced today for use with cine lenses and super telephotos. The main type of series filter system uses an adapter which attaches to the lens. This adapter will either screw onto lens threads or slip on and over the lens collar. A filter that matches the series size drops into the adapter and a threaded retaining ring screws onto the front threads of the adpter to hold the filter in place. Some series filters thread directly onto the lens but it is important to know that the thread pitch used on vintage lenses does not match the thread pitch used on modern lenses. Do not use series threaded filters on modern lenses and vice versa. Some filters have a slip-on adapter built onto them. These are usually camera specific. A few rare adapters use a set screw to tighten around the lens collar.

Basic Sizing

Series #

Series IV

Series 4.5

Series C

Series 1/4

Series V

Series 5.5

Series VI

Series 6.5 Series VII

Series 7.5 Series VIII

Series 8.5 Series 9

Series 93 Series 103 Series 107 Series 10

Series 119 Series 125 Series 11

Filter Size

20.3

25.4

21.5mm

Series C

30.2

40.5

41.3

47.6

50.8

57.2

63.5

74.6

82.6

92.8

103

107

114

119

125

138

Retaining Ring

23.8
28.6

33.3
43.7

44.5
50.8
54.0
60.3
66.7
77.8
87.3
96.0
106
110
117

122
128
141

Assembled

Basic Setup

Lens Adapter > Fliter > Retaining Ring

Screw On

Slip On

Types of Connection

Adapters

There were hundreds of different sized series adapters produced over seceral decades. The system is extremely versatile. Some adapters are labeled with thread size or collar size, but some aren't. Many adapters use a code # or code letter for identification. Each manufacturer used their own system. Below is an incomplete lists of codes. These codes may not be 100% accurate. These adapters came with male and/or female threads.

Fastener Types

Coarse male 1.0 thread pitch

Medium .75 Thread pitch

Set screw

American thread pitch

Slip-on

European fine .50 thread pitch is default unless stated otherwise.

Kodak #42
Kodak #45
Kodak #41
Enteco #413
Kodak #46
Kodak #47
Kodak #44
Kodak #43

14.5mm Screw-on

16.4mm Screw-on

16.5mm Screw-on

17.4mm Screw-on

18mm Screw-on

19mm Screw-on

20.5mm Screw-on

Series IV

for 21.5mm thin rimless filters

Ednalite B
Tiffen A
Ednalite A
Tiffen B
Tiffen AR
Ednalite RS
Ednalite R
Elgeet #389
Tiffen ER
Tiffen C
Ednalite BH
Tiffen BC
Tiffen N
Tiffen BT (MS)
Ednalite T
Tiffen D
Tiffen DJ
Tiffen K
Ednalite G
Tiffen H
Tiffen AK
Ednalite EB
Ednalite X
Tiffen EB (AS)
Tiffen BS
Ednalite BX
Tiffen GV
Tiffen F
Ednalite N
Tiffen AE
Ednalite NE
Tiffen BA
Tiffen EL
Ednalite EL
Tiffen BK
Ednalite KB
Tiffen G
Ednalite H
Tiffen E
Tiffen HM
Tiffen BH
Tiffen M
Ednalite 426W

13.3mm Screw-on

14.5mm Screw-on

14.4mm Screw-on

15mm Slip-on

15.5mm Screw-on

16.4mm Screw-on

16.5mm Screw-on

16.5mm Slip-on

17.4mm Screw-on

17.5mm Screw-on

18mm Screw-on

18.1mm Screw-on

18.0mm Slip-on

18.5mm Screw-on

19mm Screw-on

19mm Slip-on

19.9mm Slip-on

20.3mm Screw-on

20.5mm Slip-on

20.5mm Screw-on

20.8mm Screw-on

21mm Screw-on

21mm Slip-on

21.9mm Screw-on

22mm Screw-on

22.1mm Screw-on

22.5mm Screw-on

22.7mm Screw-on

23.5mm Screw-on

23mm Slip-on

23.5mm Slip-on

23.9mm Slip-on

24mm Screw-on

24mm Slip-on

26mm Slip-on

Series C (Series 1/4)

Series VII

Tiffen #731
Tiffen #736
Tiffen #721
Tiffen #745
Riffen $730
Tiffen #719
Tiffen #735
Tiffen #706A
Tiffen $711
Tiffen #726
Tiffen #717 (M)
Tiffen #722 (M)
Tiffen #720 (M)
Tiffen #713
Tiffen #704(M)
Enteco #70 (M)
Tiffen #702
Tiffen #706 (M)
Tiffen #723
Tiffen #716A
Tiffen #712
Tiffen #705 (M)
Ednalite #713(M)
Tiffen #724
Tiffen #716 (M)
Tiffen #752
Tiffen #707A
Tiffen #718 (M)
Tiffen #715
Tiffen #728 (M)
Tiffen #754
Tiffen #703
Tiffen #710 (M)
Tiffen #729 (M)
Tiffen #707
Tiffen #708 (M)

35.5mm Screw-on

37.5mm Screw-on

40mm Screw-on

40.5mm Screw-on

43mm Screw-on

44mm Screw-on

45mm Screw-on

46mm Screw-on

46.5mm Screw-on

47mm Screw-on

48mm Screw-on

49mm Screw-on

49.5mm Screw-on

50mm Screw-on

51.5mm Screw-on

51.7mm Screw-on

52mm Screw-on

52mm Slip-on

53.5mm Screw-on

54mm Screw-on

54.5mm Screw-on

54mm Slip-on

55mm Screw-on

55.5mm Screw-on

56mm Screw-on

Tiffen #514 (M)
Argus #21 (M)
Argus 18C
Kodak #18
Tiffen #502
Ednalite #510
Tiffen #556
Ednalite #515
Kodak #521/21
Kodak #51
Tiffen #507
Tiffen #516
Tiffen #560
Tiffen #519 (M)
Tiffen #553 (M)
Ednalite #512
Ednalite #539
Tiffen #542
Tiffen #552
Tiffen #527
Tiffen #528
Tiffen #517
Tiffen #543
Tiffen #546
Kodak #52
Kodak #539
Tiffen #538
Tiffen #547 (F)
Tiffen #541
Ednalite #556
Tiffen #511
Tiffen #552
Kodak #519/19
Kodak #13
Tiffen $563
Kodak #522 (M)
Kodak #22 (M)
Ednalite #502
Tiffen #554 (M)
Enteco #54 (M)
Tiffen #505 (AS)
Edanlite #514
Ednalite #555
Ednalite #558
Tiffen #510R/RL
Tiffen #551
Kodak #56
Kodak #53
Tiffen #510\
Ednalite #514
Tiffen #565 (C)
Ednalite #513
Tiffen #536 (M)
Tiffen #518 (M)
Enteco #526
Ednalite #551
Kodak #55
Kodak #57 (M)
Tiffen #534 (M)
Tiffen #544
Tiffen #555
Tiffen #562
Tiffen #526
Tiffen #520
Tiffen #509
Ednalite #506
Ednalite #511
Tiffen #503
Tiffen #508
Tiffen #558
Ednalite #505
Tiffen #512
Ednalite #501
Ednalite #503
Enteco #504 (M)
Tiffen #561
Enteco #502
Tiffen #543
Tiffen #545 (M)
Tiffen #513 (SS)
Tiffen #564 (SS)
Ednalite #509
Ednalite #557
Tiffen #538
Enteco #53
Tiffen #523
Ednalite #554
Tiffen #535
Tiffen #557L
Tiffen #540
Tiffen #537 (M)
Ednalite #504
Tiffen #506
Tiffen #530
Tiffen #501S (M)
Tiffen #524 (SS)
Ednalite #566
Tiffen #515
Ednalite #507

17.5mm Screw-on

19mm Screw-on

19.5mm Slip-on

21.5mm Screw-on

21.7mm Screw-on

22mm Screw-on

22.1mm Screw-on

22.5mm Screw-on

23mm Screw-on

23.5mm Screw-on

23.5mm Slip-on

24mm Screw-on

24mm Slip-on

24.8mm Screw-on

25mm Screw-on

25.5mm Screw-on

25.5mm Slip-on

26.5mm Screw-on

26.9mm Screw-on

27mm Screw-on

27mm Screw-on27mm Screw-on

27mm Screw-on

27.5mm Screw-on

27.6mm Screw-on

28mm Screw-on

28.5mm Screw-on

28.5mm Slip-on

29mm Screw-on

29mm Slip-on

29.5mm Screw-on

30mm Screw-on

30.4mm Screw-on

30.5mm Screw-on

31mm Screw-on

31.5mm Screw-on

31.5mm Set Screw

31.8mm Screw-on

32mm Screw-on

32mm Slip-on

32.5mm Screw-on

33mm Bay

33mm Slip-on

33.5mm Screw-on

33.7mm Screw-on

34mm Screw-on

35mm Set Screw

35.5mm Screw-on

38mm Screw-on

Series V

Tiffen #904 (M)
Tiffen #907 (M)
Ednalite #954M
Tiffen #910 (M)
Tiffen #913 (M)
Tiffen #911 (M)
Tiffen #908 (M)
Tiffen #905 (M)
Tiffen SP6 (M)
Tiffen #902 (M)
Tiffen #912 (M)
Tiffen #903 (M)

56mm Screw-on

58.5mm Screw-on

62mm Screw-on

67mm Screw-on

69mm Screw-on

71.5mm Screw-on

78.5mm Screw-on

81mm Screw-on

81.5mm Screw-on

82mm Screw-on

84.5mm Screw-on

Series IX

Series VI

Kodak #625(M)
Kodak #25 (M)
Tiffem 646 (M)
Tiffen 610RL
Kodak #629
Kodak #29
Tiffen #605
Tiffen #608
Tiffen #610
Ednalite #611
Tiffen #623
Kodak #626(M)
Kodak #26 (M)
Tiffen #640 (M)
Edna. #652 (M)
Tiffen #617
Tiffen #620
Kodak #629A
Tiffen #630
Tiffen #625
Tiffen #633
Tiffen #645
Ednalite #615
Tiffen #613
Tiffen #618
Tiffen #637
Tiffen #650
Tiffen #658 (M)
Tiffen #615
Kodak #61 (M)
Tiffen #606
Kodak #627(M)
Kodak #27 (M)
Ednalite #667
Enteco #604
Tiffen #635
Tiffen #612
Tiffen #614
Enteco #604(M)
Tiffen #656
Kodak #628(M)
Kodak #28 (M)
Tiffen #627
Tiffen #639
Tiffen #636
Kodak #63
Tiffen #624
Tiffen #609
Ednalite #617
Tiffen #603
Tiffen #651
Tiffen #654 (SS)
Aetna #6602
Enteco #61
Kodak #62
Tiffen #602
Ednalite #601
Tiffen #641
Tiffen #611
Tiffen #628 (M)
Kodak #624 (M)
Kodak #24 (M)
Tiffen #638
Tiffen #607
Tiffen #652 (M)
Tiffen #616
Tiffen #657 (M)
Tiffen #607A(M)
Tiffen #639
Tiffen #631 (M)
Tiffen #659 (C)
Tiffen #632 (M)
Tiffen #642 (M)
Tiffen #655 (SS)
Ednalite #619 M
Tiffen #604 (M)

23.5mm Screw-on

26mm Screw-on

27mm Screw-on

29.5mm Screw-on

30mm Screw-on

30.5mm Screw-on

31mm Screw-on

32mm Screw-on

33mm Slip-on

34mm Screw-on

34.5mm Screw-on34.5mm Screw-on

34.5mm Screw-on

35mm Screw-on

35.5mm Screw-on

35mm Screw-on

35.5mm Screw-on

37.5mm Screw-on

38mm Screw-on

38.5mm Screw-on

39mm Screw-on

39.5mm Screw-on

40mm Screw-on

40mm Set screw

40.5mm Screw-on

41mm Screw-on

42mm Screw-on

42mm Slip-on

43mm Screw-on

43.5mm Screw-on

44mm Screw-on

45mm Screw-on

45.5mm Screw-on

46mm Screw-on

47mm Set screw

49mm Screw-on

Tiffen #816
Tiffen #811
Tiffen #817
Tiffen #809 (M)
Tiffen #810 (M)
Tiffen #805A (M)
Tiffen #805 (M)
Tiffen#814
Tiffen #819 (M)
Tiffen #813 (M)
Tiffen #815 (M)
Tiffen SP10
Kodak #81 (M)
Tiffen #802 (M)
Tiffen #820
Tiffen #812 (M)
Tiffen #807 (M)
Tiffen #808A (M)
Tiffen #818 (M)
Tiffen #806 (M)
Tiffen SP8 (M)
Tiffen SP2 (M)
Enteco #81 (M)
Tiffen #821 (M)
Tiffen #804 (M)

40.5mm Screw-on

43mm Screw-on

45mm Screw-on

49mm Screw-on

49.5mm Screw-on

51mm Screw-on

51.5mm Screw-on

51.5mm Slip-on

52mm Screw-on

54.5mm Screw-on

55mm Screw-on

57.5mm Screw-on

Bay 57

58mm Screw-on

58.5mm Screw-on

60mm Screw-on

62mm Screw-on

66mm Screw-on

67mm Screw-on

62mm Screw-on

67.5mm Screw-on

Series VIII

Bay Filters (Bayonet)

Bay filters mount onto the lens with a bayonet connection. There are several sizes and several mount variations. This is a cross reference for some of the cameras that use the bayonet filter sytem. Rollei and Hasselblad have their own systems. Bay 1-8 are Rollei sytem and Bay 50-104 are the Hasselblad system which uses the measurement in mm as the bay #. Some filters have bayonet fronts and some have smooth or threaded fronts. There are adapters available that allow you to step up to modern or series filters as a money saver. Bay filters can be very expensive.

Kowa Kalloflex
Ricohmatic 44 80 w/ Rikenon f3.5
Ricoh Diacord
Minolta Autocord Cds, III 75 f3.5
Rollei SL26 Tessar 40 F2.8
Rolleicord Schneider Xenar 75 f3.5
Rolleiflex 6x6 Tessar 75 f3.5
Rolleiflex 6x6 Xenar 75 f3.5
Rolleiflex T Tessar 75 f3.5
Yashica Mat 124 - 124G - 635 - EM
Yashica 44 LM - Yashicaflex C - D - LM

Bay 1

Rolleiflex 3.5F w/Planar 75 f3.5 or Xenotar 75 f3.5
Rolleimagic
Rolleimagic II w/ Xenar 75 f3.5

Bay 2

Rollei Bay

Hasselblad Bay

Rolleiflex 2.8F w/ Planar 80 f2.8 or Xenotor 80 f2.8 or Tele-Rolleiflex Sonnar 135 f4.0

Bay 3

Rollei Wide 55mm f4 Distagon

Bay 4

Bay 5

Rollei SL66 w/40 Distagon f4.0 or 55mm PCS Super Angulon/shift f4. or 75mm PCS Rolleigon/shift f4.5

Quantaray 500mm f8 Mirror

Series Filter Info

BAY Filters

Basic Sizing

Basic Setup

Types of Connection

Adapters

Fastener Types

Series IV

Series C (Series 1/4)

Series VII

Series V

Series IX

Series VI

Series VIII

Bay Filters (Bayonet)

Bay 1

Bay 2

Bay 3

Bay 4

Bay 5

Bay 6

Bay 7

Bay 8

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