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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Counterweights

Filters

$135.00 - $135.00
$135.00
$135.00 - $135.00
$135.00

Celestron Counterweight 17 lbs for 19mm Shaft

CEL-94189
2 in stock

Features Designed to fit 19mm counterweight shafts Sturdy lock knob keeps the counterweight safely on the shaft For full list of compatible telesc...

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$135.00 - $135.00
$135.00
$135.00 - $135.00
$135.00
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Celestron Counterweight - 11 lbs for 19mm Shaft

CEL-94203
1 in stock

Features Designed to fit 19mm counterweight shafts Sturdy lock knob keeps the counterweight safely on the shaft For full list of compatible telesc...

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$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

Celestron Counterweight - 12 lbs for 19mm Shaft

CEL-94286
3 in stock

Features Designed to fit 19mm counterweight shafts Sturdy lock knob keeps the counterweight safely on the shaft For full list of compatible telesc...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00

Celestron Counterweight - 22 lbs for 32mm Shaft

CEL-94187

Features Designed to fit 32mm counterweight shafts Sturdy lock knob keeps the counterweight safely on the shaft For full list of compatible telesc...

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$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

Explore Scientific Counterweight Set for Truss Tube DOB

ES-DOB-CW

This set of counterweights attaches to the rear of the primary mirror box with included nut and washer. Simply remove the rubber stopper and insert...

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$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99

Explore Scientific iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg

ES-CW22-00

Explore Scientific iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg

$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99
$60.50 - $60.50
$60.50
$60.50 - $60.50
$60.50

Farpoint 2 lb Add-On Ring Weight for 12" or 16" Weight Set

FAP-FP315
Only 1 left!

This add-on weight works in conjunction with the basic weight sets (three 1 pound weights) for the 12" & 16" Meade LightBridge telescopes, Zhum...

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$60.50 - $60.50
$60.50
$60.50 - $60.50
$60.50
Sold out
$48.40 - $52.80
$48.40 - $52.80
$48.40 - $52.80
$48.40

Farpoint Knob/Spring Kit - Meade LightBridge

FAP-FP320

Upgrade standard telescope primary mirror collimation springs and collimation knobs with Farpoint Knob/Spring Kit. These replacement springs are ma...

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$48.40 - $52.80
$48.40 - $52.80
$48.40 - $52.80
$48.40
Sold out
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

iOptron 1.35kg Counterweight

IOP-8605
2 in stock

This new 1.35 kg (3 lb) counterweight is designed for SkyTracker Pro and SkyGuider pro counterweight package (#3324), as well as other iOptron moun...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

iOptron 10kg Counterweight for CEM120

IOP-7326
1 in stock

Additional 10 kg counterweight for the CEM120 mount.

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

iOptron 2.5kg Counterweight for iEQ45, CEM40, GEM45, CEM60 and CEM70

IOP-8027-05
2 in stock

This 2.5 kg (5.5lb) counterweight is designed for following iOptron mount: CEM70/CEM70EC/CEM70G CEM60/CEM60EC GEM45/GEM45EC/GEM40G CEM40/CEM40EC/C...

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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

iOptron 2kg Counterweight for CEM26, GEM28 and AZ mount Pro

IOP-3006-05
1 in stock

This 2 kg (4.5lb) counterweight is designed for following iOptron mount: CEM26/CEM26EC GEM28/GEM28EC AZ Mount Pro iEQ30/iEQ30 Pro CEM25/CEM25P/CEM...

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$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

iOptron 4.5kg Counterweight for iEQ30, ZEQ25, CEM25 and CEM40

IOP-3006-10

This 4.5 kg (~10 lbs) counterweight can be used for the following iOptron mount: CEM40/CEM40EC* (early version with 20mm CW shaft) iEQ30/iEQ30 Pro...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

iOptron 5kg Counterweight for iEQ45, CEM40, GEM45, CEM60 and CEM70

IOP-8027
6 in stock

5kg counterweight for iOptron mount. This CW is designed for following iOptron Mount: CEM70/CEM70EC/CEM70G CEM60/CEM60EC GEM45/GEM45EC/GEM45G CEM4...

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$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
$159.00 - $159.00
$159.00
$159.00 - $159.00
$159.00

iOptron 9.5kg Counterweight for iEQ45, CEM60 and CEM70

IOP-7226

Additional 10 kg counterweight for the CEM120 mount.This counterweight will fit the following mounts: CEM70/CEM70G GEM45/GEM45G/GEM45EC* iEQ45/iEQ4...

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$159.00 - $159.00
$159.00
$159.00 - $159.00
$159.00
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

iOptron HEM27/HEM44 Counterweight Bar

IOP-8456SL

This counterweight bar fits a HEM27/HEM44 mount. It is also the original CW bar for a CEM26/GEM28 mount. Dimensions: Diameter: 20mm Length: 200mm ...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00

iOptron Stainless Steel Extension Bar for CEM40/50/60/70/etc.

IOP-8026
1 in stock

This is an original replacement counterweight shaft (w/o CW safety screw) and the extension bar for the iEQ45 Pro/iEQ45/GEM45. This is also the ext...

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$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

PrimaLuceLab Counterweight PLUS 1Kg

PLL-CONTRPLUS
1 in stock

This 1 Kg counterweight allow easier balance of the optical tubes . It can be installed both side, on the front or rear optics of any instrument .T...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00

Sky-Watcher AZ-EQ5 Counterweights

SW-S30201
2 in stock

Works on AZ-EQ-5, EQ6 and EQ6-R mounts. 7.5lbs.

$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

Sky-Watcher AZ-EQ6 Counterweight

SW-S30301

Works on AZ-EQ6 mounts 11lbs

$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

Sky-Watcher EQ6-R Counterweights

SW-S30101
1 in stock

Works on AZ-EQ-5, EQ6 and EQ6-R mounts. 11lbs.

$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00

Sky-Watcher EQ8-R Series 22 pound counterweight

SW-S30610
2 in stock

22 pound counterweight for EQ8-R series mounts

$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

Sky-Watcher Wave Counterweight Kit

SW-S30914

Stainless steel counterweight kit for Wave mount heads  Counterweight bar: 0.79-inch (20mm) diameter x 12.4-inch (314mm) length, 1.6-ppound (.72kg...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
$285.00 - $285.00
$285.00
$285.00 - $285.00
$285.00

Software Bisque 1.5" Paramount ME/ME II Counterweight Shaft

SB10235

The Standard Counterweight Shaft that is included with all original Paramount ME mounts.Specifications Length: 46 cm (18 in.) Diameter: 3.8 cm (1.5...

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$285.00 - $285.00
$285.00
$285.00 - $285.00
$285.00