One writer online summarized it like this (and I totally agree): One-Shot is for when neither you, nor the subject, are moving. AI Servo is for when either you, or the subject, is moving. AI Focus is for when neither … Continue reading →

1 : the body of an organism. 2 : all of an organism except the germ cells. 3 : cell body. What is an example of Soma? The entire body of an organism, exclusive of the germ cells. The entire … Continue reading →

The higher the PPI, the higher the image resolution and this also means the higher the image quality. Dot pitch is a measure used to determine the sharpness of an image. This is measured in millimeters (mm) and a smaller … Continue reading →

Courses After 12th Commerce Course Name & Duration Eligibility B.Com (General) – 3 years Class 12th with Commerce subjects B.Com (Hons.) – 3 years Passed 10+2 with 45% marks (aggregate) Bachelor in Business Studies – 3 years 60% marks in … Continue reading →

What is an IT Professional? IT professionals are the people who build, test, install, repair, and maintain hardware and software within organizations. Some organizations will have an in-house IT team, whereas smaller scale businesses may hire freelance IT professionals for … Continue reading →

What is a Pocket Microscope? This is a microscope that has a special design that is small and portable, hence the name ‘pocket’. They are pocket-size but some are a bit larger. Their size is too small to hold a … Continue reading →

How do I lock my camera lens? How to lock your iPhone’s camera lens when filming video Tap on Settings from your home screen. Tap Photos & Camera. You may have to scroll a wee bit to find it. Tap … Continue reading →

Model Focal Length on X-T3 Focusing Fujifilm XF 16-80mm F4 R OIS WR 24-120mm AF Fujifilm XC 15-45mm F3.5-5.6 OIS PZ 22.5-67.5mm AF Fujifilm XC 16-50mm F3.5-5.6 OIS 24-75mm AF Fujifilm 18-55mm F2.8-4 R LM OIS 27-82.5mm AF What Fujifilm … Continue reading →

According to the OM-1 instruction manual, the required battery is a PX625 1.35V mercury battery. “Alkaline batteries (LR44, A76 etc.) How much should I pay for an Olympus OM-1? The OM-1 will be available from early March 2022 at a … Continue reading →

After numerous teaser videos and rumors from Olympus, it’s finally taken the wraps off its new flagship mirrorless camera, the OM-D E-M1X. Does Olympus make full frame cameras? olympus full-frame mirrorless camera. What does OM-D stand for Olympus? What do … Continue reading →

Safranin is used as a counterstain in some staining protocols, colouring cell nuclei red. This is the classic counterstain in both Gram stains and endospore staining. It can also be used for the detection of cartilage, mucin and mast cell … Continue reading →

SR44. An OM2n takes two SR44 (silver oxide) or two LR44 (alkaline versions, 1.5V instead of the 1.55V of the silver oxide ones) batteries or their equivalents, of which 357’s are one. Other names are 10L14, G13, S76, A76 and … Continue reading →

To observe the cells in an onion peel, we prepare a slide by adding Glycerin as a mounting agent to the onion peel specimen. Glycerin prevents the drying up of specimen and also helps in getting a clear picture under … Continue reading →

The positive and negative controls are bacterial smears we use to test if the Gram stain was performed properly. If the positive and negative controls are not as expected, you can not trust that the stain was performed properly. As … Continue reading →

48 volts. Power over Ethernet is injected onto the cable at a voltage between 44 and 57 volts DC, and typically 48 volts is used. This relatively high voltage allows efficient power transfer along the cable, while still being low … Continue reading →