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Optical thickness: 109 mm (1.25" barrel) (1)
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Optical thickness: 121 mm (2" barrel) (1)
Optical thickness: 131 mm (1.25" barrel) (1)
Optical thickness: -65.5 mm (1)

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Encoders: None (39)
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20 mm (12)
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28 mm (7)
30 mm (7)
31.5 mm (6)
32 mm (8)
38.1 mm (2)
40 mm (4)
50 mm (3)
60 mm (3)

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Bit depth

10-bit / 12-bit (2)
12-bit (40)
12-bit / 16-bit (1)
12-bit / 8-bit depending on model (28)
12-bit per ADC; 16-bit HDR (1)
14-bit (19)
16-bit (50)
16-bit (12/16-bit ADC selectable) (1)
8, 10, 12, and 16 bits selectable (1)
8-bit / 12-bit switchable (1)

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Pixel size

1.45 µm (2)
2.0 µm (6)
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2.74 µm (1)
2.81 µm (1)
2.9 µm (13)
3.45 µm (31)
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3.76 µm (57)
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9 μm × 9 μm (1)
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Quantum efficiency

75% (2)
77% (2)
79% (1)
80% (23)
81% (6)
83% (6)
84% (1)
87% (1)
89% (1)
90% (6)
91% (18)
92% (3)
89% @ 610 nm (1)
>77% @ 1200 nm (3)
>80% @ 1200 nm (3)
FSI: ~62% / BSI: ~95% (1)
FSI: ~74% / BSI: ~95% (1)
MONO: >70% / UV: optimized for 200–400 nm / EUV: up to 170 nm (1)
~60% (1)
~61% (14)
~62% (1)
~64% (2)
~65% (5)
~66% (9)
~77% (1)
~80% (12)
~84% (1)
~90% (5)
~91% (12)
~95% (1)

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Sensor diagonal

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FPS

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Filter size

1.25" (70)
2" (74)
31 mm (31)
36 mm (37)
46 mm (2)
47.4 mm (4)
50 mm x 50 mm square (25)
65 mm x 65 mm square (14)
50 mm round (33)
EOS C (3)
EOS Full Frame (3)
EOS R (1)
Nikon Full Frame (2)
Sony Full Frame (1)

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Bandpass (FWHM)

0.2 - 0.8 Å depending on configuration (1)
2.5 nm (4)
3 nm (15)
3.5 nm (4)
4 nm (6)
4.5 nm (4)
5 nm (2)
5.5 nm (1)
6.5 nm (3)
7 nm (6)
7.5 nm (1)
9 nm (1)
11 nm (1)
20 nm (3)
25 nm (1)
60 nm (1)
3.5 - 4 nm / 6.5 nm (3)
~0.5Å (3)

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Apparent FOV

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44° (1)
48° (7)
48 - 68° (1)
50° (8)
52° (3)
56° (3)
58° (3)
60° (10)
65° (3)
68° (9)
70° (2)
72° (2)
76° (6)
82° (11)
100° (2)
110° (4)

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Barrel size

1.25" (79)
2" (47)

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Colour or Monochrome

Colour (62)
Monochromatic (2)
Monochrome (80)
Monochrome (Polarized, 4-direction filter) (2)

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Cooled

Active cooling (36)
Cooled (62)
Fan-cooled (8)
No (8)
Non-cooled (28)
None (QHY174 GPS models are not cooled) (2)
Passive cooling (aluminium housing, no TEC) (1)
TEC cooled (ΔT of 35°C) (1)

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TAKAHASHI FC-76DS DOUBLET OTA
Very low stock (1 unit)

Regular price From $3,399.00AUD
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TAKAHASHI FC/FS MULTI-FLATTENER 1.04x

Regular price $449.00AUD
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TAKAHASHI FS-60CB DOUBLET OTA
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TAKAHASHI FS-60Q DOUBLET OTA
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TAKAHASHI FSQ-106EDX4 ASTROGRAPH
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TAKAHASHI FSQ-80FC ASTROGRAPH

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TAKAHASHI FSQ-85EDX ASTROGRAPH

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TAKAHASHI M54 DX-WR T-RING FOR NIKON
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TAKAHASHI M72 - M56 ADAPTER TKA19205

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TAKAHASHI MEWLON 180C
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TAKAHASHI MEWLON 210
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TAKAHASHI MEWLON 250CRS
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TAKAHASHI MULTI CA RING 100 TKA19203

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TAKAHASHI MULTI CA RING 60C TKA20203

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TAKAHASHI MULTI CA RING 76 TKA18203

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TAKAHASHI MULTI-REDUCER 0.85x FOR FC/FS
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TAKAHASHI ORTHO-BARLOW 2x
Very low stock (1 unit)

Regular price $249.00AUD
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TAKAHASHI REDUCER 0.72x FOR FS-60CB
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TAKAHASHI REDUCER-CR 0.73x
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TAKAHASHI REDUCER-QB 0.73x FOR FSQ-85EDX
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TAKAHASHI TOA-130NFB ORTHO-APO TRIPLET
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TAKAHASHI TOA-130NS ORTHO-APO TRIPLET
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TAKAHASHI TOA-150B ORTHO-APO TRIPLET
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TAKAHASHI TOA-35 FLATTENER
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TAKAHASHI TOA-35 REDUCER
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Regular price $2,259.00AUD
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TAKAHASHI TOA-35 REDUCER FOR TSA-120 & TOA-150B
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TAKAHASHI TOA-645 FLATTENER FOR TOA-130
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Regular price $1,499.00AUD
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TAKAHASHI TOA-645 FLATTENER FOR TOA-150B
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Regular price $1,599.00AUD
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TAKAHASHI TOE 52° EYEPIECE 2.5mm
Very low stock (1 unit)

Regular price $649.00AUD
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TAKAHASHI TOE 52° EYEPIECE 3.3mm
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Regular price $649.00AUD
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TAKAHASHI TOE 52° EYEPIECE 4mm

(1)

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TAKAHASHI TOE 58° EYEPIECE 10mm
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Regular price $649.00AUD
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TAKAHASHI TOE 58° EYEPIECE 5.5mm
In stock

Regular price $649.00AUD
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TAKAHASHI TOE 58° EYEPIECE 7.5mm
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Regular price $649.00AUD
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TAKAHASHI TPL EYEPIECE 12.5mm
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Regular price $379.00AUD
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TAKAHASHI TPL EYEPIECE 18mm
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Regular price $379.00AUD
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TAKAHASHI TPL EYEPIECE 25mm

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Regular price $399.00AUD
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TAKAHASHI TPL EYEPIECE 33mm
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TAKAHASHI TPL EYEPIECE 50mm

Regular price $1,199.00AUD
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TAKAHASHI TPL EYEPIECE 6mm
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Regular price $369.00AUD
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TAKAHASHI TPL EYEPIECE 9mm
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TAKAHASHI TSA-120 APO TRIPLET
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TAKAHASHI VISUAL COUPLING S TKP00103
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Regular price $99.00AUD
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TELRAD FINDER & MOUNTING BASE

Regular price $79.00AUD
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TESTAR 3.3" SC EXTENSION 25mm
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Regular price $99.00AUD
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TESTAR 30mm f/4 MINI GUIDE SCOPE

(3)

In stock

Regular price $139.00AUD
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TESTAR 50mm GUIDE SCOPE

(2)

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Regular price $169.00AUD
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TESTAR 60mm GUIDE SCOPE
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TESTAR ADAPTER BETWEEN AM5 AND NEQ6 TRIPOD
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Regular price $229.00AUD

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