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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: Incremental on RA axis (1)
Encoders: None (39)
High-resolution absolute encoders (10)

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Counterweight shaft

16 mm (4)
18 mm (6)
19 mm (2)
20 mm (12)
25 mm (11)
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)
2.4 µm (1)
2.74 µm (1)
2.81 µm (1)
2.9 µm (13)
3.45 µm (31)
3.75 µm (2)
3.76 µm (57)
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5.86 µm (2)
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6.5 µm (1)
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9.76 µm (1)
3.76 μm (2)
2.3 / 4.63 µm (3)
3.45 μm × 3.45 μm (1)
5.86 µm × 5.86 µm (2)
6.5 µm × 6.5 µm (1)
9 μm × 9 μm (1)
9µm × 9µm (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

40 - 60° (1)
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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ZWO AM3N HARMONIC MOUNT
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Regular price From $2,699.00AUD
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ZWO AM5 COUNTERWEIGHT BAR

(1)

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Regular price $85.00AUD
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ZWO AM5N HARMONIC EQUATORIAL MOUNT

(11)

Regular price From $3,699.00AUD
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ZWO AM7 HARMONIC EQUATORIAL MOUNT
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Regular price $4,299.00AUD
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ZWO ASI120MM MINI [MONO]

(12)

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Regular price $249.00AUD
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ZWO ASI174MM MINI [MONO]

(3)

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Regular price $669.00AUD
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ZWO ASI174MM [MONO]

Regular price $849.00AUD
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ZWO ASI183MC PRO [COLOUR]

(4)

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Regular price $1,349.00AUD
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ZWO ASI220MM MINI [MONO]
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Regular price $419.00AUD
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ZWO ASI2600MC AIR WIRELESS CAMERA [COLOUR]

(2)

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ZWO ASI2600MC DUO [COLOUR]
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ZWO ASI2600MC PRO P25 [COLOUR]

(10)

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ZWO ASI2600MM AIR IMAGING KIT

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ZWO ASI2600MM AIR WIRELESS CAMERA [MONO]
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Regular price $4,199.00AUD
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ZWO ASI2600MM DUO PRO IMAGING KIT

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(2)

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Regular price $3,849.00AUD
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ZWO ASI2600MM PRO P25 IMAGING KIT

(1)

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ZWO ASI2600MM PRO P25 [MONO]

(3)

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Regular price $3,349.00AUD
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ZWO ASI294MC PRO [COLOUR]

(4)

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Regular price $1,699.00AUD
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ZWO ASI294MM PRO IMAGING KIT
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ZWO ASI294MM PRO [MONO]

(1)

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Regular price $2,149.00AUD
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ZWO ASI432MM [MONO]

(1)

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Regular price $999.00AUD
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ZWO ASI4400MC PRO [COLOUR]

Regular price $5,099.00AUD
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ZWO ASI461MM PRO IMAGING KIT
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ZWO ASI461MM PRO [MONO]
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Regular price $21,499.00AUD
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ZWO ASI482MC [COLOUR]

(1)

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Regular price $529.00AUD
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ZWO ASI533MC PRO [COLOUR]

(11)

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Regular price $1,349.00AUD
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ZWO ASI533MM PRO IMAGING KIT
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Regular price From $2,269.00AUD
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ZWO ASI533MM PRO [MONO]

(1)

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Regular price $1,699.00AUD
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ZWO ASI533MM [MONO]
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Regular price $1,399.00AUD
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ZWO ASI585MC AIR WIRELESS CAMERA [COLOUR]
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ZWO ASI585MC PRO [COLOUR]

(1)

Regular price $999.00AUD
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ZWO ASI585MC [COLOUR]

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ZWO ASI585MM AIR WIRELESS CAMERA [MONO]
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Regular price $1,699.00AUD
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ZWO ASI585MM PRO IMAGING KIT
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ZWO ASI585MM [MONO]
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Regular price $849.00AUD
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ZWO ASI585MM-PRO [MONO]
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Regular price $1,169.00AUD
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ZWO ASI6200MC PRO [COLOUR]
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ZWO ASI6200MM PRO P25 IMAGING KIT

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Regular price $6,399.00AUD
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ZWO ASI662MC [COLOUR]

(2)

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Regular price $249.00AUD
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ZWO ASI662MM [MONO]
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Regular price $449.00AUD
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ZWO ASI664MC [COLOUR]

Regular price $499.00AUD
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ZWO ASI676MC [COLOUR]
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Regular price $599.00AUD
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ZWO ASI676MM [MONO]
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Regular price $669.00AUD
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ZWO ASI678MC [COLOUR]

(4)

Regular price $499.00AUD
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ZWO ASI678MM [MONO]
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Regular price $599.00AUD
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ZWO ASI715MC [COLOUR]
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Regular price $339.00AUD
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ZWO ASI990MM PRO SCIENTIFIC SWIR CAMERA
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Regular price $24,749.00AUD

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