The Vortex Solo R/T 8×36 is a compact monocular for observation and approximate range estimation. Its MRAD-based ranging reticle allows the user to estimate the distance to an object of known size without batteries or electronics. Eight-power magnification, a 36 mm objective and a 131 m field of view provide a useful balance of detail, light gathering and portability. Suitable for use Scouting during a hunt Estimating distances to objects of known size Observing targets and impacts at a shooting range Tactical training Terrain observation and object identification Hiking and wildlife observation Quick one-handed viewing Use in wet and changing weather Eyeglass wearers Users who do not want to depend on batteries Why choose the Vortex Solo R/T 8×36? Versatile 8× magnification 36 mm objective lens MRAD-based R/T ranging reticle Silhouettes for rapid range estimation Independently adjustable reticle focus Vortex SD optical system Fully multi-coated lenses Wide 131 m field of view at 1000 m 18 mm of eye relief Nitrogen-purged and O-ring-sealed body Waterproof, fog-proof and shockproof construction Non-slip rubber armour Adjustable eyecup suitable for eyeglass wearers Integrated multi-position utility clip No batteries required Neck lanyard and soft carrying case included Technical specifications Product type: Monocular with ranging reticle Optical system: Vortex SD Magnification: 8× Objective diameter: 36 mm Reticle: R/T Ranging Reticle Measurement system: MRAD Reticle focus: Adjustable Lens coating: Fully multi-coated Field of view: Approximately 131 m at 1000 m Angular field of view: 7.5° Exit pupil: 4.5 mm Eye relief: 18 mm Close focus: 5 m Focusing: Manual Length: Approximately 137 mm Weight: Approximately 303 g Exterior: Rubber armour Gas filling: Nitrogen Waterproof: Yes Fog proof: Yes Shockproof: Yes Attachment: Integrated utility clip Power supply: No batteries required Supplied with Vortex Solo R/T 8×36 monocular Neck lanyard Integrated utility clip Soft carrying case Frequently asked questions Does the Vortex Solo R/T measure distance automatically? No. It is not an electronic laser rangefinder. Distance is estimated by comparing the MRAD reticle with an object of known size. The monocular does not require batteries, but accurate results depend on the user’s ability to read the reticle correctly. How is distance calculated with the MRAD reticle? Distance in metres is calculated as follows: actual object size in metres × 1000 ÷ measured size in MRAD. For example, an object 1.8 m tall that covers 6 MRAD in the reticle is approximately 300 m away. Accuracy depends on knowing the object’s true size and reading the reticle precisely. Can the reticle be focused separately? Yes. Adjust the reticle focus first until the markings appear sharp, then focus on the observed object. The reticle setting will not normally need to be changed between uses when the monocular is used by the same person. Is the monocular suitable for eyeglass wearers? Yes. It provides 18 mm of eye relief, and the eyecup can be folded down for use with glasses. Without glasses, the extended eyecup helps position the eye correctly and blocks stray light from the side. Can it be used in low light? The 36 mm objective, 4.5 mm exit pupil and fully multi-coated lenses make the monocular useful at dawn, dusk and in overcast conditions. It is not a night-vision device and cannot produce a visible image in complete darkness. Is the Solo R/T suitable for observing bullet holes? Eight-power magnification is useful for general target observation and using the reticle to estimate corrections. The visibility of small bullet holes at longer distances depends on target colour, lighting and bullet diameter. A higher-magnification spotting scope may be more suitable for detailed impact observation. When is the Vortex Solo R/T 8×36 the right choice? This model is suited to users who want a compact, one-handed observation tool with the added ability to estimate range using an MRAD reticle. Its integrated clip allows it to be attached to a belt, pocket edge or equipment, keeping it readily accessible without taking up much space. A laser rangefinder is the better choice when an immediate digital distance reading is required. Binoculars are more comfortable for extended two-eyed observation, while a spotting scope is better for studying small details at long range. The Solo R/T stands out through its simple battery-free design, compact size and integrated ranging reticle. Expert recommendation Before estimating distance, focus the reticle against a bright, plain background. Then focus on the object and measure its height or width against the markings as precisely as possible. Practise first with objects of known size and at known distances, as even a small MRAD reading error becomes significant over longer ranges. For a steadier image, brace the observing hand against a tree, post or another solid surface. Remove loose dust from the lenses with an air blower or soft brush before using a microfibre cloth and an optical cleaning solution. Never look directly at the sun through the monocular, as the concentrated light can cause permanent eye damage. Compact observation with a battery-free ranging reticle The Vortex Solo R/T 8×36 combines clear eight-power magnification, a weather-resistant body and an MRAD-based ranging reticle. It is a practical observation tool for hunting, range use and field work when compact size and quick access matter.
The Vortex Solo R/T 8×36 is a compact monocular for observation and approximate range estimation. Its MRAD-based ranging reticle allows the user to estimate the distance to an object of known size without batteries or electronics. Eight-power magnification, a 36 mm objective and a 131 m field of view provide a useful balance of detail, light gathering and portability. Suitable for use Scouting during a hunt Estimating distances to objects of known size Observing targets and impacts at a shooting range Tactical training Terrain observation and object identification Hiking and wildlife observation Quick one-handed viewing Use in wet and changing weather Eyeglass wearers Users who do not want to depend on batteries Why choose the Vortex Solo R/T 8×36? Versatile 8× magnification 36 mm objective lens MRAD-based R/T ranging reticle Silhouettes for rapid range estimation Independently adjustable reticle focus Vortex SD optical system Fully multi-coated lenses Wide 131 m field of view at 1000 m 18 mm of eye relief Nitrogen-purged and O-ring-sealed body Waterproof, fog-proof and shockproof construction Non-slip rubber armour Adjustable eyecup suitable for eyeglass wearers Integrated multi-position utility clip No batteries required Neck lanyard and soft carrying case included Technical specifications Product type: Monocular with ranging reticle Optical system: Vortex SD Magnification: 8× Objective diameter: 36 mm Reticle: R/T Ranging Reticle Measurement system: MRAD Reticle focus: Adjustable Lens coating: Fully multi-coated Field of view: Approximately 131 m at 1000 m Angular field of view: 7.5° Exit pupil: 4.5 mm Eye relief: 18 mm Close focus: 5 m Focusing: Manual Length: Approximately 137 mm Weight: Approximately 303 g Exterior: Rubber armour Gas filling: Nitrogen Waterproof: Yes Fog proof: Yes Shockproof: Yes Attachment: Integrated utility clip Power supply: No batteries required Supplied with Vortex Solo R/T 8×36 monocular Neck lanyard Integrated utility clip Soft carrying case Frequently asked questions Does the Vortex Solo R/T measure distance automatically? No. It is not an electronic laser rangefinder. Distance is estimated by comparing the MRAD reticle with an object of known size. The monocular does not require batteries, but accurate results depend on the user’s ability to read the reticle correctly. How is distance calculated with the MRAD reticle? Distance in metres is calculated as follows: actual object size in metres × 1000 ÷ measured size in MRAD. For example, an object 1.8 m tall that covers 6 MRAD in the reticle is approximately 300 m away. Accuracy depends on knowing the object’s true size and reading the reticle precisely. Can the reticle be focused separately? Yes. Adjust the reticle focus first until the markings appear sharp, then focus on the observed object. The reticle setting will not normally need to be changed between uses when the monocular is used by the same person. Is the monocular suitable for eyeglass wearers? Yes. It provides 18 mm of eye relief, and the eyecup can be folded down for use with glasses. Without glasses, the extended eyecup helps position the eye correctly and blocks stray light from the side. Can it be used in low light? The 36 mm objective, 4.5 mm exit pupil and fully multi-coated lenses make the monocular useful at dawn, dusk and in overcast conditions. It is not a night-vision device and cannot produce a visible image in complete darkness. Is the Solo R/T suitable for observing bullet holes? Eight-power magnification is useful for general target observation and using the reticle to estimate corrections. The visibility of small bullet holes at longer distances depends on target colour, lighting and bullet diameter. A higher-magnification spotting scope may be more suitable for detailed impact observation. When is the Vortex Solo R/T 8×36 the right choice? This model is suited to users who want a compact, one-handed observation tool with the added ability to estimate range using an MRAD reticle. Its integrated clip allows it to be attached to a belt, pocket edge or equipment, keeping it readily accessible without taking up much space. A laser rangefinder is the better choice when an immediate digital distance reading is required. Binoculars are more comfortable for extended two-eyed observation, while a spotting scope is better for studying small details at long range. The Solo R/T stands out through its simple battery-free design, compact size and integrated ranging reticle. Expert recommendation Before estimating distance, focus the reticle against a bright, plain background. Then focus on the object and measure its height or width against the markings as precisely as possible. Practise first with objects of known size and at known distances, as even a small MRAD reading error becomes significant over longer ranges. For a steadier image, brace the observing hand against a tree, post or another solid surface. Remove loose dust from the lenses with an air blower or soft brush before using a microfibre cloth and an optical cleaning solution. Never look directly at the sun through the monocular, as the concentrated light can cause permanent eye damage. Compact observation with a battery-free ranging reticle The Vortex Solo R/T 8×36 combines clear eight-power magnification, a weather-resistant body and an MRAD-based ranging reticle. It is a practical observation tool for hunting, range use and field work when compact size and quick access matter.
