Updated on: 06 Aug 2020

 

Filter only for EOS DSLR modification

ACF I filter, #2459211, for Canon 300D ... HK$560 (in stock 現貨)

ACF II filter, #2459212, for Canon 350D, 10D, 20D, 30D ... HK$640 (pre-order 接受預訂)

ACF III filter, #2459214, for Canon 5D ... HK$690 (in stock 現貨)

BCF filter, #2459213, for Canon other APS-C ... HK$520 (in stock 現貨)

BCF2 filter, #2459214A, for 5D Mk II/III, 6D ... HK$620 (in stock 現貨)

 

DSLR camera filter replacement/removal service charge

APS-C camera ... HK$580

Full frame camera ... HK$680

 

Ultra-Narrowband CCD filter

(3.5nm H-alpha)

1.25" ... HK$1,950 (in stock 現貨)

31mm ... HK$2,190 (pre-order 接受預訂)

36mm ... HK$2,490 (pre-order 接受預訂)

2" ... HK$2,980 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$3,490 (in stock 現貨)

50x50mm square ... HK$3,960 (pre-order 接受預訂)

65x65mm square ... HK$4,980 (pre-order 接受預訂)

 

(4.5nm S-II)

1.25" ... HK$1,780 (in stock 現貨)

31mm ... HK$2,020 (pre-order 接受預訂)

36mm ... HK$2,290 (pre-order 接受預訂)

2" ... HK$2,750 (in stock 現貨)

Ø50.4mm un-mounted ... HK$3,140 (back ordered 訂貨中)

50x50mm square ... HK$3,740 (pre-order 接受預訂)

65x65mm square ... HK$4,540 (pre-order 接受預訂)

 

(4.5nm O-III)

1.25" ... HK$1,790 (back ordered 訂貨中)

31mm ... HK$2,040 (pre-order 接受預訂)

36mm ... HK$2,290 (pre-order 接受預訂)

2" ... HK$2,780 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$3,140 (back ordered 訂貨中)

50x50mm square ... HK$3,740 (pre-order 接受預訂)

65x65mm square ... HK$4,540 (pre-order 接受預訂)

 

H-alpha narrowband 7nm CCD filter

1.25" ... HK$990 (in stock 現貨)

Ø31mm un-mounted ... HK$1,060 (in stock 現貨)

Ø36mm un-mounted ... HK$1,160 (in stock 現貨)

2" ... HK$1,570 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$1,820 (in stock 現貨)

50x50mm square ... HK$2,190 (pre-order 接受預訂)

65x65mm square ... HK$2,750 (pre-order 接受預訂)

 

S-II narrowband 8nm CCD filter

1.25" ... HK$940 (in stock 現貨)

Ø36mm un-mounted ... HK$1,040 (in stock 現貨)

2" ... HK$1,300 (in stock 現貨)

Ø50.4mm un-mounted ... HK$1,780 (in stock 現貨)

50x50mm square ... HK$2,090 (pre-order 接受預訂)

65x65mm square ... HK$2,810 (pre-order 接受預訂)

 

O-III narrowband 8.5nm CCD filter

1.25" ... HK$940 (in stock 現貨)

Ø36mm un-mounted ... HK$990 (in stock 現貨)

2" ... HK$1,300 (in stock 現貨)

Ø50.4mm un-mounted ... HK$1,690 (in stock 現貨)

50x50mm square ... HK$2,090 (pre-order 接受預訂)

65x65mm square ... HK$2,650 (pre-order 接受預訂)

 

Narrowband CCD filter set (Ha / SII / OIII)

1.25" ... HK$2,490 (in stock 現貨)

Ø36mm un-mounted ... HK$2,930 (in stock 現貨)

2" ... HK$3,920 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$4,780 (in stock 現貨)

50x50mm square ... HK$5,480 (pre-order 接受預訂)

65x65mm square ... HK$6,550 (pre-order 接受預訂)

 

Fast speed Narrowband CCD filters

**  Optimized for very fast telescopes and telephoto lenses between f/1.8 and f/3.5

1.25" Ha ... HK$1,480 (in stock 現貨)

1.25" SII ... HK$1,250 (in stock 現貨) 

1.25" OIII ... HK$1,220 (in stock 現貨)

1.25" (Ha/SII/OIII) set ... HK$3,620 (in stock 現貨)

2" mounted Ha ... HK$2,180 (in stock 現貨)

2" mounted SII ... HK$1,770 (in stock 現貨)

2" mounted OIII ... HK$1,890 (in stock 現貨)

2" mounted (Ha/SII/OIII) set... HK$5,520 (in stock 現貨)

 

H-beta narrowband 8.5nm CCD filter

1.25" ... HK$860 (in stock 現貨)

2" ... HK$1,380 (in stock 現貨)

Ø50.8mm un-mounted ... HK$1,450 (in stock 現貨)

 

LRGB filter set (4 pcs)

1.25" ... HK$2,060 (in stock 現貨)

Ø31mm un-mounted ... HK$2,120 (in stock 現貨)

Ø36mm un-mounted ... HK$2,750 (in stock 現貨)

2" ... HK$3,680 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$4,050 (in stock 現貨)

50x50mm square ... HK$4,680 (pre-order 接受預訂)

65x65mm square ... HK$5,680 (pre-order 接受預訂)

* Please ask for single piece R, G, B, or 3 pcs RGB filters

 

UV/IR block (L filter)

1.25" ... HK$440 (in stock 現貨)

31mm un-mounted ... HK$380 (in stock 現貨)

36mm un-mounted ... HK$560 (in stock 現貨)

2" ... HK$730 (in stock 現貨)

Ø50.4mm un-mounted ... HK$930 (in stock 現貨)

50x50mm square ... HK$1,280 (pre-order 接受預訂)

65x65mm square ... HK$1,720 (pre-order 接受預訂)

 

Complete set (LRGB, Ha/SII/OIII and Clear, 8 pcs)

1.25" ... HK$4,740 (in stock 現貨)

36mm un-mounted ... HK$5,680 (in stock 現貨)

2" ... HK$7,340 (back ordered 訂貨中)

Ø50.4mm un-mounted ... HK$8,890 (back ordered 訂貨中)

50x50mm square ... HK$9,980 (pre-order 接受預訂)

65x65mm square ... HK$12,500 (pre-order 接受預訂)

 

IR pass 685nm filter 

1.25" ... HK$620 (in stock 現貨)

 

UHC-S filter

1.25" ... HK$570 (in stock 現貨)

36mm un-mounted ... HK$720 (in stock 現貨)

2" ... HK$980 (in stock 現貨)

 

Moon & Skyglow (Neodymium)

1.25" ... HK$460 (in stock 現貨)

2" ... HK$820 (in stock 現貨)

 

Contrast-Booster, 2" ... HK$680 (in stock 現貨)

 

Flip Mirror II Star Diagonal, #2458055 . . . HK$1,420 (in stock 現貨)

- Straight-through (S52, M48 and T2 on both sides) for full-frame camera

- Adjustable T2 thread on top for eyepiece clamps, video modules (up to 32mm image circle) or binoviewer

- Weight 195g  

 

Giant binocular viewer Mark V, #2456410  . . . HK$9,180 (in stock 現貨)

(Press here for system chart)

  

- Prism and nose piece shown in photo not included

- Including heavy duty T-2 quick changer, #2456313A

- Hard case with pre-cut foam included

　

Glasspath compensator 1.25x (for mark V bino), #2456314Z  . . . HK$710 (in stock 現貨)

Glasspath compensator 1.7x (for mark V bino), #2456316Z  . . . HK$710 (in stock 現貨)

Glasspath compensator 2.6x, #2456317  . . . HK$710 (in stock 現貨)

Glasspath compensator 1.8x for refractors and SC, #2456305  . . . HK$1,320 (in stock 現貨)

  

　

(T-2 diagonal, M42 x 0.75mm female/male thread at both ends)

T-2 Roof-Prism with BBHS coating (#2), erecting, #2456130  . . . HK$1,990 (in stock 現貨)

 

T-2 Maxbright mirror diagonal (#01A), #2456100  . . . HK$1,540 (in stock 現貨)

 

T-2 Zeiss Stardiagonal prism with BBHS coating (#01B), #2456095  . . . HK$1,680 (in stock 現貨)

 

1.25" nose piece / T-2 adapter (#14), #2458105  . . . HK$190 (in stock 現貨)

2" nose piece / T-2 adapter (#16), #2408150  . . . HK$270 (in stock 現貨)

 

Clicklock reducer 2" to 1.25" (#15B), #2956214  . . . HK$540 (in stock 現貨)

Clicklock eyepiece clamp 1.25" (#8), #2458100  . . . HK$560 (in stock 現貨)

- Rear side is T2 female thread (M42 x 0.75)

 

2"/90 degree Astro Amici-Prism with BBHS coating, #2456120  . . . HK$4,400 (in stock 現貨)

- Erecting, with 2" ClickLock-Clamp and 2" nosepiece

 

2" Amici-erecting-prism diagonal, #2956152  . . . HK$1,830 (in stock 現貨)

- With 2" to 1.25" adapter

  

MPCC Mark III, #2458400A  . . . HK$1,240 (in stock 現貨)

- No change in focal length or field size
- Newly calculated lens system - designed for an unvignetted field down to f3.5
- Maximum sharpness across the field - without center soft spot (as reported of other)
- Accepts T-2(M42x0.75) and/or 2"(M48x0.75) threaded photographic- or visual-adapters
- 2" stopping collar removable for increase in backfocus
- For photographic and visual use
- Phantom Group© multicoated for maximum transmission and freedom from reflections from UV to NIR
- 44mm clear aperture when using the M48(2") filter-tread or the Protective T-ring with optional adapter

 

MPCC Visual / Photographic Edition, #2458402 . . . HK$1,460 (in stock 現貨)

Including MPCC plus:

- Reducer 2" to 1.25" (eyepiece holder), #2408190

- Expanding ring M48/T-2, #2458110

- Hyperion FT ring 14mm, #2958214

- Hyperion FT ring 28mm, #2958228 

Hyperion 68° Modular eyepiece . . . HK$780 each (special price, in stock 現貨)

Hyperion 68° Modular eyepiece set (7 pcs with hard case) . . . HK$4,650 (special price, in stock 現貨)

- 20mm eye relief

- Fit for 1.25" / 2" ocular holders

  

Hyperion Zoom eyepiece Mark IV 8-24mm, #2454826 ... HK$1,870 (back ordered 訂貨中)

- Lower weight (290g), slim design of 55mm diameter (perfect for binoviewing) 

- Zero -Tilt safety kerfs instead of the hated undercuts in the barrels

- Includes 2" SC-thread for shortest possible adaptation to telescope or prisms/mirrors

- 4mm backfocus-gain with spotting scope A-ring (included)

- Sufficient distance to clamp screws with telescope adapter B-ring (included)

- Eyepiece holster with belt strap, hold also firmly on tripod legs

 

Hyperion Zoom eyepiece Mark IV 8~24mm with 2.25x barlow, #2454827  ... HK$2,480 (back ordered 訂貨中)

* 2.25x barlow only for Hyperion Zoom eyepiece, #2956180 ... HK$880 (in stock 現貨)

 

Hyperion eyepiece, M54 to T2-adapter, #2958085 ... HK$130 (in stock 現貨)  

Hyperion eyepiece, M43 to T2-adapter, #2958080 ... HK$130 (in stock 現貨)

- M43 to M42 (T2) adapter for eyepiece projection imaging (e.g. DSLR)

- Fit for Hyperion fixed or zoom eyepieces

 

ClickLock 2" T-2 clamp, #2956242 ... HK$680 (in stock 現貨)

ClickLock 2" M72 clamp, #2956272 ... HK$680 (in stock 現貨)

ClickLock 2" SC/HD clamp, #2956220 ... HK$590 (in stock 現貨)

 

VariLock 29, T-2 adjustable extension, #2956929 ... HK$440 (in stock 現貨)

 

- Overall length 20~29mm, adjustable

- Rotation adjustable

 

VariLock 46, T-2 adjustable extension, #2956946 ... HK$490 (in stock 現貨)

 

- Overall length 29~46mm, adjustable

- Rotation adjustable

 

T-2 adjustable rings, #2458102 ... HK$120 (in stock 現貨)

- 15 pcs, 0.6/0.8/1.0/1.2/1.4mm, 3 each

- For back focus distance fine tuning

 

Laser collimator Mark III, #2450343 ... HK$640 (in stock 現貨)

- New design, for Newtonian and some SCs

- Made in Germany

 

2" ClickLock mirror diagonal, #2956100  . . . HK$1,980 (in stock 現貨)

- Easy 2" ocular locking mechanism

 

Q-Turret - quadruplet eyepiece revolver 1.25", #2957010  . . . HK$380 (in stock 現貨)

 

Solar film

Density 5.0 (for visual observation and imaging)

- Full roll (100cm x 50cm) ... HK$580 (in stock 現貨)

- 50cm x 50cm, cut from full roll ... HK$320 (in stock 現貨)

- 25cm x 25cm, cut from full roll ... HK$100 (in stock 現貨)

 

Density 3.8 (imaging only, not for visual observation)

- A4 size (original package) ... HK$220 (in stock 現貨)

 

Turbo film, #2459350 (127cm x 51cm) ... HK$220 (in stock 現貨)

 

* Please ask for all other Baader items