Illuminator for Reticle Eyepieces (EI002)

Name: Illuminator for Reticle Eyepieces (EI002)
Brand: Stellarvue
SKU: EI002
Price: 14.49 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Illuminator for Reticle Eyepieces (EI002) - Main image

$14.49 ~~$23~~ In stock

Category: Eyepieces

Description

Use this illuminator to make the crosshair reticle in your finderscope eyepiece more visible at night. This illuminator will screw into any reticle eyepiece to provide you with a variable brightness red illumination on your crosshair. Vary the brightness to suit your preference. Knurled aluminum brightness knob and batteries included. Uses two standard GPA76 batteries.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Benjamin ★★★★★ Oct 21, 2026

The variable brightness dial is perfect for dialing in just the right amount of light without washing out fainter stars. Screwed right into my finderscope eyepiece with no issues, and now I can actually use the crosshair on moonless nights.

Nicholas ★★★★★ Oct 20, 2026

Finally, I can actually see the crosshairs on my finderscope during a dark sky session. The variable brightness control lets me dial it down just enough so it doesn't wash out the stars.

Lily M. ★★★★★ Oct 19, 2026

The threads on this illuminator fit perfectly into my eyepiece and the red LED is bright enough to see the crosshairs without washing out the stars. Makes nighttime alignment so much easier.