Garrett® Gemini Lightweight (LW) Series: 

• An affordable way to build memories under the stars with family and friends.
• Five models from 10x50 through 20x80. 
• Our most popular binoculars. They provide the most bang-for-the-buck of any binoculars around.
• Intended for the more cost-conscious binocular buyer, or for someone who wants to experiment with binocular astronomy without making a major investment.
• Also a good choice as a second instrument for a more experienced observer. They work well for anyone wishing to keep weight to a minimum without sacrificing performance.
• Because of their long minimum focus distance, they are primarily suitable for astronomy or long-range terrestrial observation and spotting.

Garrett® Gemini Waterproof (WP) Series:   

• Three models from 15x70 to a 25x100 that is one of the best value fixed-power binoculars available.
• Intended for a more serious observer who wants a very well-built piece of equipment, but isn’t yet ready to invest in a top-of-the-line astro binocular. 
• Designed to be waterproof, these products are worth considering for anyone who is looking for an affordable mid-range instrument with build quality that could last a lifetime, even if the binocular will never be used in damp conditions.
• The 15x70 and 20x80 models are available in center-focus configuration, and 25x100 are available in IF configuration. 
• We recommend the the 15x70 WP-CF and 20x80 WP-CF binoculars for long-range terrestrial spotting, and every binocular in the series is a great choice for amateur astronomy.

 Garrett® Classic Series:  

• Compact, waterproof, and affordable enough that you'll never miss the action again.
• Four models from 8x42 to 12x50.
• Roughly comparable to the Gemini WP series in terms of quality and performance.
• In the in 7x50, 10x50 and 12x50 porro prism configurations, the Classic series binoculars are a great all-around outdoor glass.
• The phase-coated 8x42 triplet roof prism model uses triplet objective lenses for ultra-compact size, making it the ultimate travel binocular.
• Perfect for any general use, from hunting to boating to amateur astronomy, these handheld binoculars represent the best value in their class.
• Features include high-resolution optics, excellent coatings, wide fields of view, and close minimum focus distances.

 Garrett® Signature Series:

• If you're obsessed with owning only the best, you owe it to yourself to consider our top-tier products.
• Six models from 10x50 to 28x110. 
• Precisely-polished lenses and BaK4 prisms utilize an advanced coating process to allow superb total light transmission of greater than 92% (>99.5% per surface) for exceptionally bright and high-contrast images.
• Employs an unusually robust mechanical chassis and very sturdy prism mounts for superior collimation stability.
• Fixed-power models utilize a sophisticated, 5-element ocular design that allows this series to achieve better edge-of-field correction than our standard Gemini series products.

Garrett® Binocular Telescopes:

• Variable magnification and 45- or 90-degree angled helical focusers for unrivaled flexibility and observing comfort.
  
• Includes a 150mm model that is the largest conventional binocular telescope currently in production.
  
• Four models - 70mm F/5.4 90°, 100mm F/5.3 45°, 150mm F/5.5 45° and 150mm F/5.9 90°. 
• High-resolution doublet objective lenses.
• Durable all-metal construction and sturdy prism clusters.
• One or more eyepiece pairs included, and the 70mm and 100mm binocular telescopes can also accept any standard 1.25-inch telescope eyepieces. The 150mm models can accept both 2-inch and 1.25-inch telescope eyepieces.
  

The picture below gives an idea of the relative size of our binoculars, from our 21-inch Signature 28x110 on the left to the tiny 4.8-inch Classic 8x42 on the far right. The middle binoculars are, from left to right, The Gemini 25x100, Signature 15x85, Gemini 20x80 LW, Gemini 15x70 LW, and Classic 10x50.