Best Depth Of Field Is Demonstrated With

PQWT S500 Groundwater Finder Detector optional100M/150M/300M/500M Water Detector for Well Underground Water Locator Well Water Drilling Auxiliary Equipment

【Professional Water Detector】PQWT-S500 is made by one of the most famous manufacturer, a professional instrument for Underground water search. Mostly used by well driller, drilling company, geologist. It has 100m/150m/300m/500m depth optional..
【Operational Principle】It's use the natural electric field as electromagnetic field work source, based on the resistivity differences of underground rock, mineral or groundwater, measure the natural electric field in the soil of N different components of electric frequency field ..
【Detection Result】Underground Water finder can automatic draw curve and profile map with one key after collect data, from the map can show water depth and lcoation..
【Langages】 Our water detector has 8 languages (English, Frensh, Spanish, Arabic, Russian and Polish，Portuguese，Chinese ) for options, you can learn the operations in 15 minutes by the instructions or operation video..
【2 Years Warranty】We guarantee quality and service. 5-7 working days fast delivery. Any quesitons please feel free to contact us, we'll have expert one-....

Magnification:3.5X Working distance:420mm Depth of field:80mm Field of View:60mm.
Magnification optics lens , image is clear.
Long working distance , large and clear field of view.
Adjust the interpupillary distance , and adjust the angular viewing.
Anti-glare , anti-fog , and scratch-resistance.

Magnification:3.5X Working distance:420mm Depth of field:80mm Field of View:60mm.
Magnification optics lens , image is clear.
Long working distance , large and clear field of view.
Adjust the interpupillary distance , and adjust the angular viewing.
Anti-glare , anti-fog , and scratch-resistance.

New, rugged ergonomically designed enclosure..
Dual-Depth penetration allows for comparative of surface and core moisture and elimination of substrate influence on the testing of coverings..
Bluetooth connection to accompanying IOS & Android App allowing for continual development and integration of apps and reporting..
5 Ranges of sensitivity: Wood & Timber / Shallow Depth / Drywall & Roofing / Plaster & Tile / Masonry.
Shallow Depth scale with field penetration of up to 0.4 inches.

1. It is the most popular model among dental students, dental hygienists and dentists..
2. It has a wide field of view and a wide depth of field, and has enough power for daily operation..
3. Prompt: Do not use the headlamp with plastic housing..
4. High strength003e15000-30000Lux, continuous operation time:003e5 hours..
5. All magnifiers are optional. Very small in size and weight..

Wide-angle prime is designed for FX-format Nikon F-mount cameras, however can also be used with DX models where it will provide a 36mm equivalent focal length..
Unique macro lens design offers a greater-than-life-size 2:1 maximum magnification along with a minimum focusing distance of 1.5' and a working distance of just 0.8"..
The long, tubular lens barrel contributes to producing a distinct bug-eye perspective and, despite the short working distance, the length of the lens barrel places the camera at a comfortable shooting distance..
Wide-angle 24mm focal length affords greater depth of field and more surrounding detail than traditional telephoto macro designs, which tend to isolate subject matter with shallow depth of field..
Optical design includes two extra-low dispersion elements that control color fringing and chromatic aberrations in order to produce greater clarity and color accuracy. One extra refractive index element is also featured, which reduces spherical aberrations and distortion for improved sharpness and accurate rendering..

Precision Controls - Stores up to 5 Preset Depths and remembers the depth of last catch. Cycle the weight up and down at preset intervals with Depth Cycle, or use Bottom Tracking to automatically keep your bait at preset distance from the bottom.
Waterline Zero - Protect your boat from swinging weights. Your downrigger will automatically keep your weight at a set distance below the waterline.
Positive Ion Control (PIC) - Your boat’s electronics create a fish-repelling negative energy field in the water. Positive Ion Control neutralizes the negative energy field so fish will stick closer to your line.
Speed Adjustments - Five (5) adjustable retrieve and deploy speeds with up to 250 feet-per-minute weight retrieval rate.

X-Mount Lens, APS-C Format: The 7artisnas 55mm F1.4 Portrait-length lens is designed for APS-C-format Fuji X-mount mirrorless cameras and offers an....
Durable, Compact & Portable: Full-metal body only weighs 358g. Anodizing coloring design, which enhances the lens anti-corrosion, an-dirt functions,....
Ideal Aperture: Its optical system consists of 6 elements in 5 groups. Bright f/1.4 maximum aperture benefits working with shallow depth of field and....
Multi-layer Coating: The multi-layer coating has been applied to individual elements and reduces flare and ghosting in order to produce greater....
Manual Focus: Manual focus design permits working with subjects as close as 42cm. Depth of field and distance scales aid pre-focusing and zone....

Wireless Integration - Fully integrates with Fish Hawk Electronics, the Cannon mobile app and up to four Optimum downriggers wirelessly. The wireless network allows for features like Auto Up all, with one push of a button to instantly retrieve all your weights at once or one at a time.
Precision Controls - Stores up to 5 Preset Depths and remembers the depth of last catch. Cycle the weight up and down at preset intervals with Depth Cycle, or use Bottom Tracking to automatically keep your bait at preset distance from the bottom.
Waterline Zero - Protect your boat from swinging weights. Your downrigger will automatically keep your weight at a set distance below the waterline.
Positive Ion Control (PIC) - Your boat’s electronics create a fish-repelling negative energy field in the water. Positive Ion Control neutralizes the negative energy field so fish will stick closer to your line.
Speed Adjustments - Five (5) adjustable retrieve and deploy speeds with up to 250 feet-per-minute weight retrieval rate.