Novoflex Castel M: A Precision Macro Slider for Photographers The Novoflex Castel M serves as an essential tool for photographers who specialize in macro imaging, particularly when dealing with magnifications ranging from 1:1 to 5:1. This manual focus rail stands out due to its distinctive design, which is specifically tailored for focus stacking applications during progressive magnifications. It effectively bridges the gap between high-end electric sliders and conventional models. In the realm of macro photography, depth of field remains one of the most formidable challenges. As the level of magnification increases, the depth of field diminishes, requiring meticulous camera movements to ensure uniformity across a series of images. The Castel M is compatible with an array of specialized lenses favored by macro photographers, such as the Canon MP-E 65mm f/2.8 (1-5x Macro Photo) and the LAOWA 25mm f/2.8 (2.5-5x Ultra Macro). This slider facilitates consistent and reliable results at various magnifications. At the heart of the Castel M is a spindle that allows for highly accurate camera adjustments for each shot. It also features convenient indexing increments for magnification factors, easily adjustable via a lever located inside the cylinder on the focus wheel. Users can navigate through their series of shots with a simple click of the focus wheel, which smoothly transitions the camera to the focus point of the subsequent image. The slider intelligently calculates the step size and the necessary overlap between images. The click stops are meticulously calibrated to minimize lens diffraction effects, particularly for 35mm Full-Frame cameras set at an aperture of f/4. Cameras with smaller sensors, like APS-C, can reliably function up to 4:1, while Four-Thirds sensors are effective up to 3:1. For photographers requiring meticulous control of camera adjustments, measured and repeatable step sizes can be achieved through the laser-etched scale on the focus wheel. Key Features of the Novoflex Castel M High-precision slider with Arca-style clamp attachment Easy to mount on tripod heads using the clamp Compatible with tripods featuring a 1/4"-20 screw thread Perfect for photographers working with magnifications between 1:1 and 5:1 Allows for a maximum shift of 10 cm Laser-etched scale with increments of 0.01 mm Maximum load capacity of 4 kilograms Dimensions: 20.5 x 6.5 x 5.5 cm (LxWxH) Weight: 679 grams Package Contents: Novoflex Castel M Slider
