SKU: 65857723392

HKM-428819 30mm F4 Mini Guide Scope for Auto Guiding Cameras - Adjustable Focus and Dovetail Mount

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Description

HKM-428819 30mm F4 Mini Guide Scope for Auto Guiding Cameras - Adjustable Focus and Dovetail MountIntroducing the HKM 428819 30mm F4 Mini Guide Scope, designed for those passionate about stargazing and astrophotography. This compact and versatile guide scope is specifically crafted for use with auto guiding cameras, making it an essential tool for enthusiasts and professionals alike. With a lens diameter of 30mm and a focal length of 120mm, this guide scope features a high quality FMC coating that enhances light transmission for clear and crisp

Introducing the HKM-428819 30mm F4 Mini Guide Scope, designed for those passionate about stargazing and astrophotography. This compact and versatile guide scope is specifically crafted for use with auto guiding cameras, making it an essential tool for enthusiasts and professionals alike.

With a lens diameter of 30mm and a focal length of 120mm, this guide scope features a high-quality FMC coating that enhances light transmission for clear and crisp images. The design seamlessly supports sensitive automatic guiding cameras, ensuring you can easily locate and lock onto guide stars.

The precise helical focus adjustment, complete with a thumbscrew locking ring, allows you to make fine-tuned adjustments on the fly. This feature is particularly useful for achieving optimal focus, ensuring that you get the good possible results when capturing those stunning celestial images.

Constructed from a durable aluminum profile, the HKM-428819 is built to withstand the rigors of outdoor use. Its dimensions of 92x56x78mm make it both compact and lightweight, weighing just 342g (12.06oz). The guide scope also includes a dovetail mount compatible with both 1.25-inch and M42 mounting interfaces, making it adaptable for various setups.

The package comes with everything you need to get started, including a two-ring bracket with a dovetail, nylon-tipped thumbscrews, a tool for assembly, a dust cover, and a lens cover to protect your optics when not in use.

Whether you're a beginner looking to explore the night sky or an experienced astrophotographer seeking to enhance your tracking capabilities, the HKM-428819 30mm F4 Mini Guide Scope is a reliable choice that combines functionality with portability. Get ready to take your astrophotography to the next level with this innovative guide scope.

Product description
1. SVBONY Compact Ultra-mini Star Finder for auto-guided camcorders
2. Compact 4.4-inch mini waveguide mirror with 30mm f / 4 aperture optics
3. Support sensitive automatic guidance camera, easy to obtain guide star
4. With finger screw locking ring precise screw focus adjustment function
5. Designed for automatic guidance cameras such as Orion ZWO QYH (1.25 inch or M42 mounting interface)


Specification:
Model: SV165
Lens diameter: 30mm
Focal length: 120mm
Coating: FMC
Support port: 1.25-inch or M42 * 0.75 for camera installation
Focalizer type: Front focalizer
Rear focus: Adjustable
Dovetails with 1/4 inch screw holes
Pipe travel: 45 mm
Surface technology: sandblasting oxidation
Material: Aluminum profile
Net weight: 342g / 0.75lb / 12.06oz
Body size: 92x56x78mm / 3.62x2.20x3.07in


Features:

1.Compact Ultra-Mini Guide Scope For Auto Guiding Cameras2.Compact 4.4Mini Guide Scope With 30Mm F/4 Aperture Optics 3.Support Sensitive Auto Guiding Cameras For Easy Guide Star Acquisition4.Features Precise Helical Focus Adjustment With Thumbscrew Lock RingDesigned For Use With The Orion Zwo Qyh And So On Auto Guiding Cameras (1.25In Or M42 Mount Interface)


Specification:

1.Brand: -2.Model: Sv1653.Lens Diameter: 30 Mm4.Focal Length: 120 Mm5.Coated: Fmc6.Support Interface: 1.25In Or M42*0.75 Mount Camera7.Focuser Type: Front Part Focuser8.Back Focus: Adjustable9.Dovetail Includes 1/4 Screw Hole10.Tube Travel: 45 Mm11.Surface Technology: Sandblasting Oxidation12.Material: Aluminum Profile13.Net Weight: 342G / 0.75Lb / 12.06Oz14.Body Size: 92X56x78mm / 3.62X2.20X3.07 In


Packing list:

30Mm F/4 Mini Guide Scope1Xtwo-Ring Bracket With A Dovetail 1Xtwo Nylon-Tipped Thumbscrews1Xone Screws Tool1Xone Dust Cover1Xone Lens Cover



Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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SKU: 65857723392

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Darlene Rhodes
Phoenix, US
★★★★★ 5
Game changer for me
Scent: Unscented-4.23OZ
I don't review stuff... I just don't. But this is the best face cream I've ever used. Fine lines are going away. I'm a senior and I've tried oils, creams, sooo many face products. This is a game changer for me. My skin just drinks it up. I don't expect to look 20 again, I just want to look my best for my age. I've been using this product 2 weeks. I think my skin is looking like it did 10 years ago. I'll take it! It absorbs great. My skin does not look or feel oily like so many other products made my skin. Can't express how much I love this stuff!
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Reviewed in the United States on April 24, 2026
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Mary E. Alexander
Alexandria, US
★★★★★ 4
So far so good!
Scent: Unscented-4.23OZ
Haven’t had sufficient time to see how well it works but so far after a week of use, I am satisfied with it’s moisturizing properties.
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Reviewed in the United States on May 12, 2026
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J. Brillinger
San Leandro, US
★★★★★ 5
Great for me !
Scent: Unscented-4.23OZ
I really like this product it absorbs into the skin very fast, no smell and my arms feel very smooth, the ashy skin is gone 😁
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Reviewed in the United States on May 5, 2026
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Sarah Best
Waukegan, US
★★★★★ 1
Beef Tallow
Scent: Unscented-4.23OZ
So I got this product in the other day. I've used it twice and both times my face have broke out. I got up in the morning and washed my face put the beef towel on by the afternoon at work. I just had these little bumps coming up. But I just thought it was for you know, I'm seeing like being around her or something like that, then that Same day I came home from work.I wash my face.Put the beef tallow on, woke up that morning.Had the biggest pimple on my neck.Oh , I'll see you stop using it
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Reviewed in the United States on May 18, 2026
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SuzyQ 2032
Draper, US
★★★★★ 5
This product is the real deal.
Scent: Unscented - Jojoba Oil
OMG. This is the best skin care product I have ever used. I'm 61 years old and my skin was showing sun damage, dark circles, real wrinkles around my eyes, lips, and forehead. Basically, I was looking every bit of my 61 years. About 30 days ago I started using this organic beef tallow with raw honey moisturizer in conjunction with a product to clear the pores on my nose. (That's a different review.) I will never go back to the 5, costly products I was using. I was using a daytime moisturizer with SPF, a dark circle cream, a dark spot remover, a fine line product, and a night time resurfacing cream before trying this product. That was a couple hundred dollars every 5 weeks or so. Since starting this beef tallow and raw honey 30 days ago, my skin looks 10 times better. It's dewy but not greasy. My makeup looks good ALL day. My wrinkles are less noticeable and, I think, reduced in depth. My under eyes look so good. No more concealer under my foundation. In fact, I can go out and about with no makeup now! This product glides on easily, no dragging or pulling. It never feels greasy. And it only takes about a marble sized amount for my full face, neck, and decolletage. I use it morning and at night. So far, the little jar is still 3/4 full. Amazing product. I will be buying more for sure. Oh, one more thing. About 2.5 years ago, I had to have a mass removed from the left side of my neck. The scar was very noticeable. This cream is even improving that! Try it. See if I'm wrong!
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Reviewed in the United States on April 18, 2026

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