Tarantino is a film stock guy. He has never used digital cinema cameras. All of his work has been shot with Kodak 35 mm film. The Hateful Eight (2015) was shot in 65mm film. What does Tarantino shoot on? For … Continue reading →

The diameter of regular contact lenses that are sold in the United States are on average 14mm–16mm. Similar to the diameter of regular contact lenses, circle lenses have no more than 15mm diameter since larger sizes would be harmful to … Continue reading →

KODAK PROFESSIONAL PORTRA 800 Film delivers well balanced color saturation, very fine grain, and best-in-class underexposure latitude. This film is ideal for long lenses and low light situations. For natural skin tone reproduction, and enhanced color in the most difficult … Continue reading →

Bodies & Lenses: Both need to be weather sealed It’s not only important that the camera’s body is sealed, but also the lenses need to be weather proofed. According to Nikon all the new Z-mount lenses feature internal sealing to … Continue reading →

Wireless security camera systems work well as long as the signal from the cameras to the central hub is clear and uninterrupted. Within the home, wireless systems usually have a range of about 150 feet or less. Do wireless security … Continue reading →

Presently the general rule of thumb is that you should not wear a VR headset for more than 30 minutes. How long should you play VR for? The general consensus is that you can use your VR headset for an … Continue reading →

Welcome to my Buyer’s Guide for Olympus and Panasonic lenses! Both companies share the same Micro Four Thirds standard for their mirrorless cameras, which means you can use lenses from either company on either body, or indeed any other lens … Continue reading →

Highly Recommended for the Z5, Z6, and Z6 II Nikon 14-24mm f/2.8 S (our review) Nikon 14-30mm f/4 S (our review) Nikon 24-70mm f/2.8 S (our review) Nikon 24-70mm f/4 S (our review) Nikon 70-200mm f/2.8 S (our review) Nikon … Continue reading →

The D3300 requires lenses with focus motors in the lens, so several lenses will not auto focus on the D3300. Nikon AF-S lenses can focus, and the Sigma APO DG has such a motor, and it should auto-focus. Will a … Continue reading →

Smears are ready to heat fix when they are completely air-dried. When are smears ready to heat-fix? The purpose of heat-fixing a smear is to make the cells stick to the slide. What is the purpose of fixing a smear? … Continue reading →

The condenser lens defines the size of the electron beam (which defines the resolution), while the main role of the objective lens is to focus the beam onto the sample. What is the function of condenser lens on a microscope? … Continue reading →

Is a 50mm lens good for beginners? It is compact and light, as it has fewer elements inside compared to a zoom lens. So if you find your DSLR a bit too heavy 50 mm lens can be a solution. … Continue reading →

Leica M-mount. Leica M3 Overview Type 35 mm rangefinder camera Lens Lens mount Leica M-mount Focusing What lens mount is Leica M3? Leica M mountThe Leica M mount is a camera lens mount introduced in 1954 with the Leica M3, … Continue reading →

This high-speed, single-focal-length, wide-angle lens is ideal for shooting high-quality, dramatic landscapes and street scenes in low-light conditions. It has a beautiful full-metal body and a snap ring that enables photographers to pan focus with a distance indicator. F2.0. Maximum … Continue reading →

Some research has shown blue light may increase the risk of macular degeneration, a disease of the retina. Research shows blue light exposure may lead to age-related macular degeneration, or AMD. One study found blue light triggered the release of … Continue reading →